70995a1a33
In cases (like the ones added in the tests) where the condition of a masked load or store is a splat but not a constant (that is, a masked operation is being used to implement patterns like "load if the current lane is in-bounds, otherwise return 0"), optimize the 'scalarized' code to perform an aligned vector load/store if the splat constant is true. Additionally, take a few steps to preserve aliasing information and names when nothing is scalarized while I'm here. As motivation, some LLVM IR users will genatate masked load/store in cases that map to this kind of predicated operation (where either the vector is loaded/stored or it isn't) in order to take advantage of hardware primitives, but on AMDGPU, where we don't have a masked load or store, this pass would scalarize a load or store that was intended to be - and can be - vectorized while also introducing expensive branches. Fixes #104520 Pre-commit tests at #104527
1956 lines
75 KiB
LLVM
1956 lines
75 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-linux-gnu -mattr=avx512bf16,avx512fp16,avx512vl | FileCheck %s --check-prefixes=X86
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; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s --check-prefixes=CHECK,SSE2
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; RUN: llc < %s -mtriple=x86_64-linux-gnu -mattr=avx512bf16,avx512vl | FileCheck %s --check-prefixes=CHECK,AVX,F16,BF16
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; RUN: llc < %s -mtriple=x86_64-linux-gnu -mattr=avx512bf16,avx512fp16,avx512vl | FileCheck %s --check-prefixes=CHECK,AVX,F16,FP16
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; RUN: llc < %s -mtriple=x86_64-linux-gnu -mattr=avxneconvert,f16c | FileCheck %s --check-prefixes=CHECK,AVX,BF16,AVXNC
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define void @add(ptr %pa, ptr %pb, ptr %pc) nounwind {
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; X86-LABEL: add:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movzwl (%edx), %edx
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; X86-NEXT: shll $16, %edx
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; X86-NEXT: vmovd %edx, %xmm0
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; X86-NEXT: movzwl (%ecx), %ecx
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; X86-NEXT: shll $16, %ecx
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; X86-NEXT: vmovd %ecx, %xmm1
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; X86-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; X86-NEXT: vpextrw $0, %xmm0, (%eax)
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; X86-NEXT: retl
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;
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; SSE2-LABEL: add:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pushq %rbx
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; SSE2-NEXT: movq %rdx, %rbx
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; SSE2-NEXT: movzwl (%rsi), %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm1
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; SSE2-NEXT: movzwl (%rdi), %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm0
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: callq __truncsfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: movw %ax, (%rbx)
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; SSE2-NEXT: popq %rbx
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; SSE2-NEXT: retq
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;
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; F16-LABEL: add:
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; F16: # %bb.0:
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; F16-NEXT: movzwl (%rsi), %eax
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; F16-NEXT: shll $16, %eax
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; F16-NEXT: vmovd %eax, %xmm0
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; F16-NEXT: movzwl (%rdi), %eax
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; F16-NEXT: shll $16, %eax
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; F16-NEXT: vmovd %eax, %xmm1
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; F16-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; F16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; F16-NEXT: vpextrw $0, %xmm0, (%rdx)
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; F16-NEXT: retq
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;
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; AVXNC-LABEL: add:
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; AVXNC: # %bb.0:
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; AVXNC-NEXT: movzwl (%rsi), %eax
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; AVXNC-NEXT: shll $16, %eax
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; AVXNC-NEXT: vmovd %eax, %xmm0
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; AVXNC-NEXT: movzwl (%rdi), %eax
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; AVXNC-NEXT: shll $16, %eax
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; AVXNC-NEXT: vmovd %eax, %xmm1
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; AVXNC-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
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; AVXNC-NEXT: vpextrw $0, %xmm0, (%rdx)
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; AVXNC-NEXT: retq
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%a = load bfloat, ptr %pa
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%b = load bfloat, ptr %pb
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%add = fadd bfloat %a, %b
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store bfloat %add, ptr %pc
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ret void
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}
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define bfloat @add2(bfloat %a, bfloat %b) nounwind {
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; X86-LABEL: add2:
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; X86: # %bb.0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm0
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm1
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; X86-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; X86-NEXT: vmovw %xmm0, %eax
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; X86-NEXT: vmovw %eax, %xmm0
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; X86-NEXT: retl
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;
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; SSE2-LABEL: add2:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pushq %rax
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: pextrw $0, %xmm1, %ecx
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; SSE2-NEXT: shll $16, %ecx
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; SSE2-NEXT: movd %ecx, %xmm1
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm0
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: callq __truncsfbf2@PLT
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; SSE2-NEXT: popq %rax
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; SSE2-NEXT: retq
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;
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; FP16-LABEL: add2:
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; FP16: # %bb.0:
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: vmovw %xmm1, %ecx
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; FP16-NEXT: shll $16, %ecx
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; FP16-NEXT: vmovd %ecx, %xmm0
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; FP16-NEXT: shll $16, %eax
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; FP16-NEXT: vmovd %eax, %xmm1
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; FP16-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; FP16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: vmovw %eax, %xmm0
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; FP16-NEXT: retq
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;
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; AVXNC-LABEL: add2:
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; AVXNC: # %bb.0:
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; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
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; AVXNC-NEXT: vpextrw $0, %xmm1, %ecx
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; AVXNC-NEXT: shll $16, %ecx
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; AVXNC-NEXT: vmovd %ecx, %xmm0
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; AVXNC-NEXT: shll $16, %eax
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; AVXNC-NEXT: vmovd %eax, %xmm1
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; AVXNC-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
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; AVXNC-NEXT: vmovd %xmm0, %eax
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; AVXNC-NEXT: vpinsrw $0, %eax, %xmm0, %xmm0
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; AVXNC-NEXT: retq
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%add = fadd bfloat %a, %b
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ret bfloat %add
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}
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define void @add_double(ptr %pa, ptr %pb, ptr %pc) nounwind {
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; X86-LABEL: add_double:
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; X86: # %bb.0:
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; X86-NEXT: pushl %ebx
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; X86-NEXT: pushl %edi
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; X86-NEXT: pushl %esi
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; X86-NEXT: subl $16, %esp
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; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; X86-NEXT: vmovsd %xmm0, (%esp)
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; X86-NEXT: calll __truncdfbf2
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; X86-NEXT: vmovw %xmm0, %edi
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; X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; X86-NEXT: vmovsd %xmm0, (%esp)
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; X86-NEXT: calll __truncdfbf2
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; X86-NEXT: vmovw %xmm0, %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm0
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; X86-NEXT: shll $16, %edi
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; X86-NEXT: vmovd %edi, %xmm1
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; X86-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; X86-NEXT: vmovw %xmm0, %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm0
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; X86-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
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; X86-NEXT: vmovsd %xmm0, (%esi)
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; X86-NEXT: addl $16, %esp
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; X86-NEXT: popl %esi
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; X86-NEXT: popl %edi
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; X86-NEXT: popl %ebx
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; X86-NEXT: retl
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;
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; SSE2-LABEL: add_double:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pushq %rbp
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; SSE2-NEXT: pushq %r14
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; SSE2-NEXT: pushq %rbx
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; SSE2-NEXT: movq %rdx, %rbx
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; SSE2-NEXT: movq %rsi, %r14
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; SSE2-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
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; SSE2-NEXT: callq __truncdfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %ebp
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; SSE2-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
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; SSE2-NEXT: callq __truncdfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm1
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; SSE2-NEXT: shll $16, %ebp
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; SSE2-NEXT: movd %ebp, %xmm0
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: callq __truncsfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm0
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; SSE2-NEXT: cvtss2sd %xmm0, %xmm0
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; SSE2-NEXT: movsd %xmm0, (%rbx)
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; SSE2-NEXT: popq %rbx
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; SSE2-NEXT: popq %r14
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; SSE2-NEXT: popq %rbp
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; SSE2-NEXT: retq
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;
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; FP16-LABEL: add_double:
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; FP16: # %bb.0:
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; FP16-NEXT: pushq %rbp
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; FP16-NEXT: pushq %r14
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; FP16-NEXT: pushq %rbx
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; FP16-NEXT: movq %rdx, %rbx
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; FP16-NEXT: movq %rsi, %r14
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; FP16-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; FP16-NEXT: callq __truncdfbf2@PLT
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; FP16-NEXT: vmovw %xmm0, %ebp
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; FP16-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; FP16-NEXT: callq __truncdfbf2@PLT
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: shll $16, %eax
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; FP16-NEXT: vmovd %eax, %xmm0
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; FP16-NEXT: shll $16, %ebp
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; FP16-NEXT: vmovd %ebp, %xmm1
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; FP16-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; FP16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: shll $16, %eax
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; FP16-NEXT: vmovd %eax, %xmm0
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; FP16-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
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; FP16-NEXT: vmovsd %xmm0, (%rbx)
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; FP16-NEXT: popq %rbx
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; FP16-NEXT: popq %r14
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; FP16-NEXT: popq %rbp
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; FP16-NEXT: retq
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;
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; AVXNC-LABEL: add_double:
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; AVXNC: # %bb.0:
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; AVXNC-NEXT: pushq %rbp
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; AVXNC-NEXT: pushq %r14
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; AVXNC-NEXT: pushq %rbx
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; AVXNC-NEXT: movq %rdx, %rbx
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; AVXNC-NEXT: movq %rsi, %r14
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; AVXNC-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
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; AVXNC-NEXT: callq __truncdfbf2@PLT
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; AVXNC-NEXT: vpextrw $0, %xmm0, %ebp
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; AVXNC-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
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; AVXNC-NEXT: callq __truncdfbf2@PLT
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; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
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; AVXNC-NEXT: shll $16, %eax
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; AVXNC-NEXT: vmovd %eax, %xmm0
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; AVXNC-NEXT: shll $16, %ebp
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; AVXNC-NEXT: vmovd %ebp, %xmm1
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; AVXNC-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
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; AVXNC-NEXT: vmovd %xmm0, %eax
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; AVXNC-NEXT: shll $16, %eax
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; AVXNC-NEXT: vmovd %eax, %xmm0
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; AVXNC-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
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; AVXNC-NEXT: vmovsd %xmm0, (%rbx)
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; AVXNC-NEXT: popq %rbx
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; AVXNC-NEXT: popq %r14
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; AVXNC-NEXT: popq %rbp
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; AVXNC-NEXT: retq
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%la = load double, ptr %pa
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%a = fptrunc double %la to bfloat
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%lb = load double, ptr %pb
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%b = fptrunc double %lb to bfloat
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%add = fadd bfloat %a, %b
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%dadd = fpext bfloat %add to double
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store double %dadd, ptr %pc
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ret void
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}
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define double @add_double2(double %da, double %db) nounwind {
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; X86-LABEL: add_double2:
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; X86: # %bb.0:
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; X86-NEXT: pushl %esi
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; X86-NEXT: subl $24, %esp
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; X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; X86-NEXT: vmovsd %xmm0, (%esp)
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; X86-NEXT: calll __truncdfbf2
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; X86-NEXT: vmovw %xmm0, %esi
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; X86-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
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; X86-NEXT: vmovsd %xmm0, (%esp)
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; X86-NEXT: calll __truncdfbf2
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; X86-NEXT: vmovw %xmm0, %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm0
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; X86-NEXT: shll $16, %esi
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; X86-NEXT: vmovd %esi, %xmm1
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; X86-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; X86-NEXT: vmovw %xmm0, %eax
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; X86-NEXT: shll $16, %eax
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; X86-NEXT: vmovd %eax, %xmm0
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; X86-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
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; X86-NEXT: vmovsd %xmm0, {{[0-9]+}}(%esp)
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; X86-NEXT: fldl {{[0-9]+}}(%esp)
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; X86-NEXT: addl $24, %esp
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; X86-NEXT: popl %esi
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; X86-NEXT: retl
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;
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; SSE2-LABEL: add_double2:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pushq %rbx
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; SSE2-NEXT: subq $16, %rsp
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; SSE2-NEXT: movsd %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
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; SSE2-NEXT: callq __truncdfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %ebx
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; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 8-byte Folded Reload
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; SSE2-NEXT: # xmm0 = mem[0],zero
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; SSE2-NEXT: callq __truncdfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm1
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; SSE2-NEXT: shll $16, %ebx
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; SSE2-NEXT: movd %ebx, %xmm0
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: callq __truncsfbf2@PLT
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; SSE2-NEXT: pextrw $0, %xmm0, %eax
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; SSE2-NEXT: shll $16, %eax
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; SSE2-NEXT: movd %eax, %xmm0
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; SSE2-NEXT: cvtss2sd %xmm0, %xmm0
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; SSE2-NEXT: addq $16, %rsp
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; SSE2-NEXT: popq %rbx
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; SSE2-NEXT: retq
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;
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; FP16-LABEL: add_double2:
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; FP16: # %bb.0:
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; FP16-NEXT: pushq %rbx
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; FP16-NEXT: subq $16, %rsp
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; FP16-NEXT: vmovsd %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
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; FP16-NEXT: callq __truncdfbf2@PLT
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; FP16-NEXT: vmovw %xmm0, %ebx
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; FP16-NEXT: vmovsd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 8-byte Reload
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; FP16-NEXT: # xmm0 = mem[0],zero
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; FP16-NEXT: callq __truncdfbf2@PLT
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: shll $16, %eax
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; FP16-NEXT: vmovd %eax, %xmm0
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; FP16-NEXT: shll $16, %ebx
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; FP16-NEXT: vmovd %ebx, %xmm1
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; FP16-NEXT: vaddss %xmm0, %xmm1, %xmm0
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; FP16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
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; FP16-NEXT: vmovw %xmm0, %eax
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; FP16-NEXT: shll $16, %eax
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; FP16-NEXT: vmovd %eax, %xmm0
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; FP16-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
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; FP16-NEXT: addq $16, %rsp
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; FP16-NEXT: popq %rbx
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; FP16-NEXT: retq
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;
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; AVXNC-LABEL: add_double2:
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; AVXNC: # %bb.0:
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|
; AVXNC-NEXT: pushq %rbx
|
|
; AVXNC-NEXT: subq $16, %rsp
|
|
; AVXNC-NEXT: vmovsd %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %ebx
|
|
; AVXNC-NEXT: vmovq {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 8-byte Folded Reload
|
|
; AVXNC-NEXT: # xmm0 = mem[0],zero
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
|
|
; AVXNC-NEXT: shll $16, %eax
|
|
; AVXNC-NEXT: vmovd %eax, %xmm0
|
|
; AVXNC-NEXT: shll $16, %ebx
|
|
; AVXNC-NEXT: vmovd %ebx, %xmm1
|
|
; AVXNC-NEXT: vaddss %xmm0, %xmm1, %xmm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
|
|
; AVXNC-NEXT: vmovd %xmm0, %eax
|
|
; AVXNC-NEXT: shll $16, %eax
|
|
; AVXNC-NEXT: vmovd %eax, %xmm0
|
|
; AVXNC-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
|
|
; AVXNC-NEXT: addq $16, %rsp
|
|
; AVXNC-NEXT: popq %rbx
|
|
; AVXNC-NEXT: retq
|
|
%a = fptrunc double %da to bfloat
|
|
%b = fptrunc double %db to bfloat
|
|
%add = fadd bfloat %a, %b
|
|
%dadd = fpext bfloat %add to double
|
|
ret double %dadd
|
|
}
|
|
|
|
define void @add_constant(ptr %pa, ptr %pc) nounwind {
|
|
; X86-LABEL: add_constant:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movzwl (%ecx), %ecx
|
|
; X86-NEXT: shll $16, %ecx
|
|
; X86-NEXT: vmovd %ecx, %xmm0
|
|
; X86-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0, %xmm0
|
|
; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; X86-NEXT: vpextrw $0, %xmm0, (%eax)
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: add_constant:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: movq %rsi, %rbx
|
|
; SSE2-NEXT: movzwl (%rdi), %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movw %ax, (%rbx)
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: add_constant:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: movzwl (%rdi), %eax
|
|
; F16-NEXT: shll $16, %eax
|
|
; F16-NEXT: vmovd %eax, %xmm0
|
|
; F16-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
|
|
; F16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; F16-NEXT: vpextrw $0, %xmm0, (%rsi)
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: add_constant:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: movzwl (%rdi), %eax
|
|
; AVXNC-NEXT: shll $16, %eax
|
|
; AVXNC-NEXT: vmovd %eax, %xmm0
|
|
; AVXNC-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, (%rsi)
|
|
; AVXNC-NEXT: retq
|
|
%a = load bfloat, ptr %pa
|
|
%add = fadd bfloat %a, 1.0
|
|
store bfloat %add, ptr %pc
|
|
ret void
|
|
}
|
|
|
|
define bfloat @add_constant2(bfloat %a) nounwind {
|
|
; X86-LABEL: add_constant2:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $16, %eax
|
|
; X86-NEXT: vmovd %eax, %xmm0
|
|
; X86-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}, %xmm0, %xmm0
|
|
; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; X86-NEXT: vmovw %xmm0, %eax
|
|
; X86-NEXT: vmovw %eax, %xmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: add_constant2:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rax
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: popq %rax
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; FP16-LABEL: add_constant2:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: vmovw %xmm0, %eax
|
|
; FP16-NEXT: shll $16, %eax
|
|
; FP16-NEXT: vmovd %eax, %xmm0
|
|
; FP16-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
|
|
; FP16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; FP16-NEXT: vmovw %xmm0, %eax
|
|
; FP16-NEXT: vmovw %eax, %xmm0
|
|
; FP16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: add_constant2:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
|
|
; AVXNC-NEXT: shll $16, %eax
|
|
; AVXNC-NEXT: vmovd %eax, %xmm0
|
|
; AVXNC-NEXT: vaddss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
|
|
; AVXNC-NEXT: vmovd %xmm0, %eax
|
|
; AVXNC-NEXT: vpinsrw $0, %eax, %xmm0, %xmm0
|
|
; AVXNC-NEXT: retq
|
|
%add = fadd bfloat %a, 1.0
|
|
ret bfloat %add
|
|
}
|
|
|
|
define void @store_constant(ptr %pc) nounwind {
|
|
; X86-LABEL: store_constant:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movw $16256, (%eax) # imm = 0x3F80
|
|
; X86-NEXT: retl
|
|
;
|
|
; CHECK-LABEL: store_constant:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movw $16256, (%rdi) # imm = 0x3F80
|
|
; CHECK-NEXT: retq
|
|
store bfloat 1.0, ptr %pc
|
|
ret void
|
|
}
|
|
|
|
define void @fold_ext_trunc(ptr %pa, ptr %pc) nounwind {
|
|
; X86-LABEL: fold_ext_trunc:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movzwl (%ecx), %ecx
|
|
; X86-NEXT: movw %cx, (%eax)
|
|
; X86-NEXT: retl
|
|
;
|
|
; CHECK-LABEL: fold_ext_trunc:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movzwl (%rdi), %eax
|
|
; CHECK-NEXT: movw %ax, (%rsi)
|
|
; CHECK-NEXT: retq
|
|
%a = load bfloat, ptr %pa
|
|
%ext = fpext bfloat %a to float
|
|
%trunc = fptrunc float %ext to bfloat
|
|
store bfloat %trunc, ptr %pc
|
|
ret void
|
|
}
|
|
|
|
define bfloat @fold_ext_trunc2(bfloat %a) nounwind {
|
|
; X86-LABEL: fold_ext_trunc2:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vmovsh {{.*#+}} xmm0 = mem[0],zero,zero,zero,zero,zero,zero,zero
|
|
; X86-NEXT: retl
|
|
;
|
|
; CHECK-LABEL: fold_ext_trunc2:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: retq
|
|
%ext = fpext bfloat %a to float
|
|
%trunc = fptrunc float %ext to bfloat
|
|
ret bfloat %trunc
|
|
}
|
|
|
|
define <8 x bfloat> @addv(<8 x bfloat> %a, <8 x bfloat> %b) nounwind {
|
|
; X86-LABEL: addv:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
|
; X86-NEXT: vpslld $16, %ymm1, %ymm1
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; X86-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; X86-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
|
; X86-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: addv:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rbp
|
|
; SSE2-NEXT: pushq %r15
|
|
; SSE2-NEXT: pushq %r14
|
|
; SSE2-NEXT: pushq %r13
|
|
; SSE2-NEXT: pushq %r12
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: subq $56, %rsp
|
|
; SSE2-NEXT: movq %xmm0, %rcx
|
|
; SSE2-NEXT: movq %rcx, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: movq %rcx, %rax
|
|
; SSE2-NEXT: shrq $48, %rax
|
|
; SSE2-NEXT: movq %rax, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: movq %xmm1, %rdx
|
|
; SSE2-NEXT: movq %rdx, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: movq %rdx, %rax
|
|
; SSE2-NEXT: shrq $48, %rax
|
|
; SSE2-NEXT: movq %rax, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: movq %rcx, %rax
|
|
; SSE2-NEXT: shrq $32, %rax
|
|
; SSE2-NEXT: movq %rax, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: movq %rdx, %rax
|
|
; SSE2-NEXT: shrq $32, %rax
|
|
; SSE2-NEXT: movq %rax, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: movq %xmm0, %r15
|
|
; SSE2-NEXT: movq %r15, %rbx
|
|
; SSE2-NEXT: shrq $48, %rbx
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm1 = xmm1[1,1]
|
|
; SSE2-NEXT: movq %xmm1, %r14
|
|
; SSE2-NEXT: movq %r14, %rbp
|
|
; SSE2-NEXT: shrq $48, %rbp
|
|
; SSE2-NEXT: movq %r15, %r12
|
|
; SSE2-NEXT: shrq $32, %r12
|
|
; SSE2-NEXT: movq %r14, %r13
|
|
; SSE2-NEXT: shrq $32, %r13
|
|
; SSE2-NEXT: movl %r14d, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: movl %r15d, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
|
; SSE2-NEXT: andl $-65536, %r14d # imm = 0xFFFF0000
|
|
; SSE2-NEXT: movd %r14d, %xmm1
|
|
; SSE2-NEXT: andl $-65536, %r15d # imm = 0xFFFF0000
|
|
; SSE2-NEXT: movd %r15d, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %r15d
|
|
; SSE2-NEXT: shll $16, %r15d
|
|
; SSE2-NEXT: addl {{[-0-9]+}}(%r{{[sb]}}p), %r15d # 4-byte Folded Reload
|
|
; SSE2-NEXT: shll $16, %r13d
|
|
; SSE2-NEXT: movd %r13d, %xmm1
|
|
; SSE2-NEXT: shll $16, %r12d
|
|
; SSE2-NEXT: movd %r12d, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movd %ebp, %xmm1
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd %ebx, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: orl %r14d, %ebx
|
|
; SSE2-NEXT: shlq $32, %rbx
|
|
; SSE2-NEXT: orq %r15, %rbx
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %r15 # 8-byte Reload
|
|
; SSE2-NEXT: movl %r15d, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %r14 # 8-byte Reload
|
|
; SSE2-NEXT: movl %r14d, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %ebp
|
|
; SSE2-NEXT: movq %r15, %rax
|
|
; SSE2-NEXT: andl $-65536, %eax # imm = 0xFFFF0000
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: movq %r14, %rax
|
|
; SSE2-NEXT: andl $-65536, %eax # imm = 0xFFFF0000
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %r14d
|
|
; SSE2-NEXT: shll $16, %r14d
|
|
; SSE2-NEXT: orl %ebp, %r14d
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %ebp
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: orl %ebp, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movq %rbx, %xmm1
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: addq $56, %rsp
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: popq %r12
|
|
; SSE2-NEXT: popq %r13
|
|
; SSE2-NEXT: popq %r14
|
|
; SSE2-NEXT: popq %r15
|
|
; SSE2-NEXT: popq %rbp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: addv:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
|
; F16-NEXT: vpslld $16, %ymm1, %ymm1
|
|
; F16-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; F16-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; F16-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
|
; F16-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; F16-NEXT: vzeroupper
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: addv:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
|
; AVXNC-NEXT: vpslld $16, %ymm1, %ymm1
|
|
; AVXNC-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVXNC-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; AVXNC-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %ymm0, %xmm0
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: retq
|
|
%add = fadd <8 x bfloat> %a, %b
|
|
ret <8 x bfloat> %add
|
|
}
|
|
|
|
define <2 x bfloat> @pr62997(bfloat %a, bfloat %b) {
|
|
; X86-LABEL: pr62997:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vmovsh {{.*#+}} xmm0 = mem[0],zero,zero,zero,zero,zero,zero,zero
|
|
; X86-NEXT: vmovsh {{.*#+}} xmm1 = mem[0],zero,zero,zero,zero,zero,zero,zero
|
|
; X86-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr62997:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; BF16-LABEL: pr62997:
|
|
; BF16: # %bb.0:
|
|
; BF16-NEXT: vpextrw $0, %xmm0, %eax
|
|
; BF16-NEXT: vpextrw $0, %xmm1, %ecx
|
|
; BF16-NEXT: vmovd %eax, %xmm0
|
|
; BF16-NEXT: vpinsrw $1, %ecx, %xmm0, %xmm0
|
|
; BF16-NEXT: retq
|
|
;
|
|
; FP16-LABEL: pr62997:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
|
; FP16-NEXT: retq
|
|
%1 = insertelement <2 x bfloat> undef, bfloat %a, i64 0
|
|
%2 = insertelement <2 x bfloat> %1, bfloat %b, i64 1
|
|
ret <2 x bfloat> %2
|
|
}
|
|
|
|
define <32 x bfloat> @pr63017() {
|
|
; X86-LABEL: pr63017:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr63017:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: xorps %xmm0, %xmm0
|
|
; SSE2-NEXT: xorps %xmm1, %xmm1
|
|
; SSE2-NEXT: xorps %xmm2, %xmm2
|
|
; SSE2-NEXT: xorps %xmm3, %xmm3
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: pr63017:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: pr63017:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vxorps %xmm0, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vxorps %xmm1, %xmm1, %xmm1
|
|
; AVXNC-NEXT: retq
|
|
ret <32 x bfloat> zeroinitializer
|
|
}
|
|
|
|
define <32 x bfloat> @pr63017_2() nounwind {
|
|
; X86-LABEL: pr63017_2:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpbroadcastw {{.*#+}} zmm0 = [-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0]
|
|
; X86-NEXT: vmovdqu16 (%eax), %zmm0 {%k1}
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr63017_2:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: xorl %eax, %eax
|
|
; SSE2-NEXT: testb %al, %al
|
|
; SSE2-NEXT: jne .LBB12_1
|
|
; SSE2-NEXT: # %bb.2: # %cond.load
|
|
; SSE2-NEXT: movzwl (%rax), %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: jmp .LBB12_3
|
|
; SSE2-NEXT: .LBB12_1:
|
|
; SSE2-NEXT: movd {{.*#+}} xmm0 = [-1.0E+0,0.0E+0,0.0E+0,0.0E+0]
|
|
; SSE2-NEXT: .LBB12_3:
|
|
; SSE2-NEXT: pushq %r14
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: subq $88, %rsp
|
|
; SSE2-NEXT: movd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Folded Spill
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
|
|
; SSE2-NEXT: movdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
|
|
; SSE2-NEXT: movdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
|
|
; SSE2-NEXT: movdqa %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 4-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebx, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm0
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm3 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm0[0]
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm2 # 16-byte Reload
|
|
; SSE2-NEXT: addq $88, %rsp
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: popq %r14
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; FP16-LABEL: pr63017_2:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: vpbroadcastw {{.*#+}} zmm0 = [-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0,-1.875E+0]
|
|
; FP16-NEXT: vmovdqu16 (%rax), %zmm0 {%k1}
|
|
; FP16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: pr63017_2:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vbroadcastss {{.*#+}} ymm0 = [49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024,49024]
|
|
; AVXNC-NEXT: xorl %eax, %eax
|
|
; AVXNC-NEXT: testb %al, %al
|
|
; AVXNC-NEXT: jne .LBB12_2
|
|
; AVXNC-NEXT: # %bb.1: # %cond.load
|
|
; AVXNC-NEXT: vmovups (%rax), %ymm0
|
|
; AVXNC-NEXT: .LBB12_2:
|
|
; AVXNC-NEXT: vmovaps %ymm0, %ymm1
|
|
; AVXNC-NEXT: retq
|
|
%1 = call <32 x bfloat> @llvm.masked.load.v32bf16.p0(ptr poison, i32 2, <32 x i1> poison, <32 x bfloat> <bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80, bfloat 0xRBF80>)
|
|
ret <32 x bfloat> %1
|
|
}
|
|
|
|
define <32 x bfloat> @pr62997_3(<32 x bfloat> %0, bfloat %1) {
|
|
; X86-LABEL: pr62997_3:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpinsrw $1, {{[0-9]+}}(%esp), %xmm0, %xmm1
|
|
; X86-NEXT: vinserti32x4 $0, %xmm1, %zmm0, %zmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr62997_3:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movq %xmm0, %rax
|
|
; SSE2-NEXT: movabsq $-4294967296, %rcx # imm = 0xFFFFFFFF00000000
|
|
; SSE2-NEXT: andq %rax, %rcx
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: pextrw $0, %xmm4, %edx
|
|
; SSE2-NEXT: shll $16, %edx
|
|
; SSE2-NEXT: orl %eax, %edx
|
|
; SSE2-NEXT: orq %rcx, %rdx
|
|
; SSE2-NEXT: movq %rdx, %xmm4
|
|
; SSE2-NEXT: movsd {{.*#+}} xmm0 = xmm4[0],xmm0[1]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; FP16-LABEL: pr62997_3:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: vmovw %xmm1, %eax
|
|
; FP16-NEXT: vpinsrw $1, %eax, %xmm0, %xmm1
|
|
; FP16-NEXT: vinserti32x4 $0, %xmm1, %zmm0, %zmm0
|
|
; FP16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: pr62997_3:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vpextrw $0, %xmm2, %eax
|
|
; AVXNC-NEXT: vpinsrw $1, %eax, %xmm0, %xmm2
|
|
; AVXNC-NEXT: vpblendd {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7]
|
|
; AVXNC-NEXT: retq
|
|
%3 = insertelement <32 x bfloat> %0, bfloat %1, i64 1
|
|
ret <32 x bfloat> %3
|
|
}
|
|
|
|
declare <32 x bfloat> @llvm.masked.load.v32bf16.p0(ptr, i32, <32 x i1>, <32 x bfloat>)
|
|
|
|
define <4 x float> @pr64460_1(<4 x bfloat> %a) {
|
|
; X86-LABEL: pr64460_1:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; X86-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr64460_1:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pxor %xmm1, %xmm1
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; SSE2-NEXT: movdqa %xmm1, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: pr64460_1:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; AVX-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; AVX-NEXT: retq
|
|
%b = fpext <4 x bfloat> %a to <4 x float>
|
|
ret <4 x float> %b
|
|
}
|
|
|
|
define <8 x float> @pr64460_2(<8 x bfloat> %a) {
|
|
; X86-LABEL: pr64460_2:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; X86-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr64460_2:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pxor %xmm1, %xmm1
|
|
; SSE2-NEXT: pxor %xmm2, %xmm2
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
|
|
; SSE2-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: pr64460_2:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; AVX-NEXT: retq
|
|
%b = fpext <8 x bfloat> %a to <8 x float>
|
|
ret <8 x float> %b
|
|
}
|
|
|
|
define <16 x float> @pr64460_3(<16 x bfloat> %a) {
|
|
; X86-LABEL: pr64460_3:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
|
|
; X86-NEXT: vpslld $16, %zmm0, %zmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr64460_3:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pxor %xmm3, %xmm3
|
|
; SSE2-NEXT: pxor %xmm5, %xmm5
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm5 = xmm5[0],xmm0[0],xmm5[1],xmm0[1],xmm5[2],xmm0[2],xmm5[3],xmm0[3]
|
|
; SSE2-NEXT: pxor %xmm4, %xmm4
|
|
; SSE2-NEXT: punpckhwd {{.*#+}} xmm4 = xmm4[4],xmm0[4],xmm4[5],xmm0[5],xmm4[6],xmm0[6],xmm4[7],xmm0[7]
|
|
; SSE2-NEXT: pxor %xmm2, %xmm2
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
|
|
; SSE2-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm1[4],xmm3[5],xmm1[5],xmm3[6],xmm1[6],xmm3[7],xmm1[7]
|
|
; SSE2-NEXT: movdqa %xmm5, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm4, %xmm1
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: pr64460_3:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vpmovzxwd {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero,ymm0[8],zero,ymm0[9],zero,ymm0[10],zero,ymm0[11],zero,ymm0[12],zero,ymm0[13],zero,ymm0[14],zero,ymm0[15],zero
|
|
; F16-NEXT: vpslld $16, %zmm0, %zmm0
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: pr64460_3:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVXNC-NEXT: vpslld $16, %ymm1, %ymm2
|
|
; AVXNC-NEXT: vextracti128 $1, %ymm0, %xmm0
|
|
; AVXNC-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVXNC-NEXT: vpslld $16, %ymm0, %ymm1
|
|
; AVXNC-NEXT: vmovdqa %ymm2, %ymm0
|
|
; AVXNC-NEXT: retq
|
|
%b = fpext <16 x bfloat> %a to <16 x float>
|
|
ret <16 x float> %b
|
|
}
|
|
|
|
define <8 x double> @pr64460_4(<8 x bfloat> %a) {
|
|
; X86-LABEL: pr64460_4:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; X86-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; X86-NEXT: vcvtps2pd %ymm0, %zmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: pr64460_4:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pxor %xmm3, %xmm3
|
|
; SSE2-NEXT: pxor %xmm1, %xmm1
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; SSE2-NEXT: cvtps2pd %xmm1, %xmm4
|
|
; SSE2-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
|
|
; SSE2-NEXT: cvtps2pd %xmm3, %xmm2
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,2,3]
|
|
; SSE2-NEXT: cvtps2pd %xmm0, %xmm1
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm3[2,3,2,3]
|
|
; SSE2-NEXT: cvtps2pd %xmm0, %xmm3
|
|
; SSE2-NEXT: movaps %xmm4, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: pr64460_4:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; F16-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; F16-NEXT: vcvtps2pd %ymm0, %zmm0
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: pr64460_4:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVXNC-NEXT: vpslld $16, %ymm0, %ymm1
|
|
; AVXNC-NEXT: vcvtps2pd %xmm1, %ymm0
|
|
; AVXNC-NEXT: vextracti128 $1, %ymm1, %xmm1
|
|
; AVXNC-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVXNC-NEXT: retq
|
|
%b = fpext <8 x bfloat> %a to <8 x double>
|
|
ret <8 x double> %b
|
|
}
|
|
|
|
define <4 x bfloat> @fptrunc_v4f32(<4 x float> %a) nounwind {
|
|
; X86-LABEL: fptrunc_v4f32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
|
; X86-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: fptrunc_v4f32:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: subq $72, %rsp
|
|
; SSE2-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; SSE2-NEXT: # xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
|
; SSE2-NEXT: addq $72, %rsp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: fptrunc_v4f32:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
|
; F16-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; F16-NEXT: vzeroupper
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: fptrunc_v4f32:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %ymm0, %xmm0
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: retq
|
|
%b = fptrunc <4 x float> %a to <4 x bfloat>
|
|
ret <4 x bfloat> %b
|
|
}
|
|
|
|
define <8 x bfloat> @fptrunc_v8f32(<8 x float> %a) nounwind {
|
|
; X86-LABEL: fptrunc_v8f32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: fptrunc_v8f32:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rbp
|
|
; SSE2-NEXT: pushq %r14
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: subq $32, %rsp
|
|
; SSE2-NEXT: movaps %xmm1, (%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %ebx
|
|
; SSE2-NEXT: orl %ebp, %ebx
|
|
; SSE2-NEXT: shlq $32, %rbx
|
|
; SSE2-NEXT: orq %r14, %rbx
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebp, %r14d
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebp, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm1
|
|
; SSE2-NEXT: movq %rbx, %xmm0
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: addq $32, %rsp
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: popq %r14
|
|
; SSE2-NEXT: popq %rbp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: fptrunc_v8f32:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vcvtneps2bf16 %ymm0, %xmm0
|
|
; F16-NEXT: vzeroupper
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: fptrunc_v8f32:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %ymm0, %xmm0
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: retq
|
|
%b = fptrunc <8 x float> %a to <8 x bfloat>
|
|
ret <8 x bfloat> %b
|
|
}
|
|
|
|
define <16 x bfloat> @fptrunc_v16f32(<16 x float> %a) nounwind {
|
|
; X86-LABEL: fptrunc_v16f32:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vcvtneps2bf16 %zmm0, %ymm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: fptrunc_v16f32:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rbp
|
|
; SSE2-NEXT: pushq %r15
|
|
; SSE2-NEXT: pushq %r14
|
|
; SSE2-NEXT: pushq %r12
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: subq $64, %rsp
|
|
; SSE2-NEXT: movaps %xmm3, (%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm1, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm2, %xmm0
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm2[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %ebx
|
|
; SSE2-NEXT: orl %ebp, %ebx
|
|
; SSE2-NEXT: shlq $32, %rbx
|
|
; SSE2-NEXT: orq %r14, %rbx
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r15d
|
|
; SSE2-NEXT: orl %ebp, %r15d
|
|
; SSE2-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebp, %r14d
|
|
; SSE2-NEXT: shlq $32, %r14
|
|
; SSE2-NEXT: orq %r15, %r14
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r12d
|
|
; SSE2-NEXT: orl %ebp, %r12d
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r15d
|
|
; SSE2-NEXT: orl %ebp, %r15d
|
|
; SSE2-NEXT: shlq $32, %r15
|
|
; SSE2-NEXT: orq %r12, %r15
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r12d
|
|
; SSE2-NEXT: orl %ebp, %r12d
|
|
; SSE2-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebp, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r12, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm1
|
|
; SSE2-NEXT: movq %r15, %xmm0
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: movq %r14, %xmm2
|
|
; SSE2-NEXT: movq %rbx, %xmm1
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
|
|
; SSE2-NEXT: addq $64, %rsp
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: popq %r12
|
|
; SSE2-NEXT: popq %r14
|
|
; SSE2-NEXT: popq %r15
|
|
; SSE2-NEXT: popq %rbp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: fptrunc_v16f32:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vcvtneps2bf16 %zmm0, %ymm0
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: fptrunc_v16f32:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %ymm0, %xmm0
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %ymm1, %xmm1
|
|
; AVXNC-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVXNC-NEXT: retq
|
|
%b = fptrunc <16 x float> %a to <16 x bfloat>
|
|
ret <16 x bfloat> %b
|
|
}
|
|
|
|
define <8 x bfloat> @fptrunc_v8f64(<8 x double> %a) nounwind {
|
|
; X86-LABEL: fptrunc_v8f64:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: subl $204, %esp
|
|
; X86-NEXT: vmovups %zmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 64-byte Spill
|
|
; X86-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovlps %xmm0, (%esp)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovaps {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; X86-NEXT: vmovhps %xmm0, (%esp)
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovups {{[-0-9]+}}(%e{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; X86-NEXT: vmovlps %xmm0, (%esp)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovups {{[-0-9]+}}(%e{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; X86-NEXT: vmovhps %xmm0, (%esp)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovups {{[-0-9]+}}(%e{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; X86-NEXT: vextractf32x4 $2, %zmm0, %xmm0
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovlps %xmm0, (%esp)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovaps {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; X86-NEXT: vmovhps %xmm0, (%esp)
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovups {{[-0-9]+}}(%e{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; X86-NEXT: vextractf32x4 $3, %zmm0, %xmm0
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovlps %xmm0, (%esp)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%e{{[sb]}}p) # 16-byte Spill
|
|
; X86-NEXT: vmovaps {{[-0-9]+}}(%e{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; X86-NEXT: vmovhps %xmm0, (%esp)
|
|
; X86-NEXT: calll __truncdfbf2
|
|
; X86-NEXT: vmovdqa {{[-0-9]+}}(%e{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; X86-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
|
; X86-NEXT: vmovdqa {{[-0-9]+}}(%e{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; X86-NEXT: vpunpcklwd {{[-0-9]+}}(%e{{[sb]}}p), %xmm1, %xmm1 # 16-byte Folded Reload
|
|
; X86-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; X86-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
|
|
; X86-NEXT: vmovdqa {{[-0-9]+}}(%e{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; X86-NEXT: vpunpcklwd {{[-0-9]+}}(%e{{[sb]}}p), %xmm1, %xmm1 # 16-byte Folded Reload
|
|
; X86-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; X86-NEXT: vmovdqa {{[-0-9]+}}(%e{{[sb]}}p), %xmm2 # 16-byte Reload
|
|
; X86-NEXT: vpunpcklwd {{[-0-9]+}}(%e{{[sb]}}p), %xmm2, %xmm2 # 16-byte Folded Reload
|
|
; X86-NEXT: # xmm2 = xmm2[0],mem[0],xmm2[1],mem[1],xmm2[2],mem[2],xmm2[3],mem[3]
|
|
; X86-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; X86-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
|
|
; X86-NEXT: addl $204, %esp
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: fptrunc_v8f64:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rbp
|
|
; SSE2-NEXT: pushq %r14
|
|
; SSE2-NEXT: pushq %rbx
|
|
; SSE2-NEXT: subq $64, %rsp
|
|
; SSE2-NEXT: movaps %xmm3, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm2, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: movaps %xmm1, (%rsp) # 16-byte Spill
|
|
; SSE2-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebx
|
|
; SSE2-NEXT: shll $16, %ebx
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebx, %r14d
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %ebx
|
|
; SSE2-NEXT: orl %ebp, %ebx
|
|
; SSE2-NEXT: shlq $32, %rbx
|
|
; SSE2-NEXT: orq %r14, %rbx
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %r14d
|
|
; SSE2-NEXT: orl %ebp, %r14d
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: punpckhqdq {{.*#+}} xmm0 = xmm0[1,1]
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %ebp
|
|
; SSE2-NEXT: shll $16, %ebp
|
|
; SSE2-NEXT: movdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; SSE2-NEXT: callq __truncdfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: movzwl %ax, %eax
|
|
; SSE2-NEXT: orl %ebp, %eax
|
|
; SSE2-NEXT: shlq $32, %rax
|
|
; SSE2-NEXT: orq %r14, %rax
|
|
; SSE2-NEXT: movq %rax, %xmm1
|
|
; SSE2-NEXT: movq %rbx, %xmm0
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: addq $64, %rsp
|
|
; SSE2-NEXT: popq %rbx
|
|
; SSE2-NEXT: popq %r14
|
|
; SSE2-NEXT: popq %rbp
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; FP16-LABEL: fptrunc_v8f64:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: subq $184, %rsp
|
|
; FP16-NEXT: vmovupd %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
|
|
; FP16-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vshufpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; FP16-NEXT: vzeroupper
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; FP16-NEXT: # xmm0 = mem[1,0]
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; FP16-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; FP16-NEXT: vzeroupper
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; FP16-NEXT: vextractf32x4 $2, %zmm0, %xmm0
|
|
; FP16-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; FP16-NEXT: vshufpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; FP16-NEXT: vzeroupper
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vmovaps (%rsp), %xmm0 # 16-byte Reload
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovaps %xmm0, (%rsp) # 16-byte Spill
|
|
; FP16-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; FP16-NEXT: vextractf32x4 $3, %zmm0, %xmm0
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vshufpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; FP16-NEXT: vzeroupper
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; FP16-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; FP16-NEXT: callq __truncdfbf2@PLT
|
|
; FP16-NEXT: vpunpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0, %xmm0 # 16-byte Folded Reload
|
|
; FP16-NEXT: # xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3]
|
|
; FP16-NEXT: vmovdqa (%rsp), %xmm1 # 16-byte Reload
|
|
; FP16-NEXT: vpunpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm1, %xmm1 # 16-byte Folded Reload
|
|
; FP16-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; FP16-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
|
|
; FP16-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
|
|
; FP16-NEXT: vpunpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm1, %xmm1 # 16-byte Folded Reload
|
|
; FP16-NEXT: # xmm1 = xmm1[0],mem[0],xmm1[1],mem[1],xmm1[2],mem[2],xmm1[3],mem[3]
|
|
; FP16-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm2 # 16-byte Reload
|
|
; FP16-NEXT: vpunpcklwd {{[-0-9]+}}(%r{{[sb]}}p), %xmm2, %xmm2 # 16-byte Folded Reload
|
|
; FP16-NEXT: # xmm2 = xmm2[0],mem[0],xmm2[1],mem[1],xmm2[2],mem[2],xmm2[3],mem[3]
|
|
; FP16-NEXT: vpunpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; FP16-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
|
|
; FP16-NEXT: addq $184, %rsp
|
|
; FP16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: fptrunc_v8f64:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: pushq %rbp
|
|
; AVXNC-NEXT: pushq %r15
|
|
; AVXNC-NEXT: pushq %r14
|
|
; AVXNC-NEXT: pushq %r13
|
|
; AVXNC-NEXT: pushq %r12
|
|
; AVXNC-NEXT: pushq %rbx
|
|
; AVXNC-NEXT: subq $168, %rsp
|
|
; AVXNC-NEXT: vmovups %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVXNC-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVXNC-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVXNC-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVXNC-NEXT: vmovaps %xmm0, (%rsp) # 16-byte Spill
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vpermilpd $1, (%rsp), %xmm0 # 16-byte Folded Reload
|
|
; AVXNC-NEXT: # xmm0 = mem[1,0]
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; AVXNC-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVXNC-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; AVXNC-NEXT: # xmm0 = mem[1,0]
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVXNC-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVXNC-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vzeroupper
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVXNC-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; AVXNC-NEXT: # xmm0 = mem[1,0]
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
|
|
; AVXNC-NEXT: movl %eax, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
|
|
; AVXNC-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %ebp
|
|
; AVXNC-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %r14d
|
|
; AVXNC-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %r15d
|
|
; AVXNC-NEXT: vmovdqa (%rsp), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %r12d
|
|
; AVXNC-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %r13d
|
|
; AVXNC-NEXT: vmovdqa {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %ebx
|
|
; AVXNC-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; AVXNC-NEXT: # xmm0 = mem[1,0]
|
|
; AVXNC-NEXT: callq __truncdfbf2@PLT
|
|
; AVXNC-NEXT: vpextrw $0, %xmm0, %eax
|
|
; AVXNC-NEXT: vmovd %ebx, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $1, %eax, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $2, %r13d, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $3, %r12d, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $4, %r15d, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $5, %r14d, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $6, %ebp, %xmm0, %xmm0
|
|
; AVXNC-NEXT: vpinsrw $7, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0, %xmm0 # 4-byte Folded Reload
|
|
; AVXNC-NEXT: addq $168, %rsp
|
|
; AVXNC-NEXT: popq %rbx
|
|
; AVXNC-NEXT: popq %r12
|
|
; AVXNC-NEXT: popq %r13
|
|
; AVXNC-NEXT: popq %r14
|
|
; AVXNC-NEXT: popq %r15
|
|
; AVXNC-NEXT: popq %rbp
|
|
; AVXNC-NEXT: retq
|
|
%b = fptrunc <8 x double> %a to <8 x bfloat>
|
|
ret <8 x bfloat> %b
|
|
}
|
|
|
|
define <32 x bfloat> @test_v8bf16_v32bf16(ptr %0) {
|
|
; X86-LABEL: test_v8bf16_v32bf16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: vbroadcastf32x4 {{.*#+}} zmm0 = mem[0,1,2,3,0,1,2,3,0,1,2,3,0,1,2,3]
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: test_v8bf16_v32bf16:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movaps (%rdi), %xmm0
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
|
; SSE2-NEXT: movaps %xmm0, %xmm2
|
|
; SSE2-NEXT: movaps %xmm0, %xmm3
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; F16-LABEL: test_v8bf16_v32bf16:
|
|
; F16: # %bb.0:
|
|
; F16-NEXT: vbroadcastf32x4 {{.*#+}} zmm0 = mem[0,1,2,3,0,1,2,3,0,1,2,3,0,1,2,3]
|
|
; F16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: test_v8bf16_v32bf16:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
|
|
; AVXNC-NEXT: vmovaps %ymm0, %ymm1
|
|
; AVXNC-NEXT: retq
|
|
%2 = load <8 x bfloat>, ptr %0, align 16
|
|
%3 = shufflevector <8 x bfloat> %2, <8 x bfloat> %2, <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <32 x bfloat> %3
|
|
}
|
|
|
|
define <16 x bfloat> @concat_v8bf16(<8 x bfloat> %x, <8 x bfloat> %y) {
|
|
; X86-LABEL: concat_v8bf16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
|
; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: concat_v8bf16:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: concat_v8bf16:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: # kill: def $xmm0 killed $xmm0 def $ymm0
|
|
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX-NEXT: retq
|
|
%a = shufflevector <8 x bfloat> %x, <8 x bfloat> %y, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <16 x bfloat> %a
|
|
}
|
|
|
|
define <8 x bfloat> @extract_v32bf16_v8bf16(<32 x bfloat> %x) {
|
|
; X86-LABEL: extract_v32bf16_v8bf16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: extract_v32bf16_v8bf16:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pextrw $0, %xmm1, %eax
|
|
; SSE2-NEXT: pextrw $1, %xmm1, %ecx
|
|
; SSE2-NEXT: shll $16, %ecx
|
|
; SSE2-NEXT: orl %eax, %ecx
|
|
; SSE2-NEXT: pextrw $2, %xmm1, %eax
|
|
; SSE2-NEXT: pextrw $3, %xmm1, %edx
|
|
; SSE2-NEXT: shll $16, %edx
|
|
; SSE2-NEXT: orl %eax, %edx
|
|
; SSE2-NEXT: shlq $32, %rdx
|
|
; SSE2-NEXT: orq %rcx, %rdx
|
|
; SSE2-NEXT: pextrw $4, %xmm1, %eax
|
|
; SSE2-NEXT: pextrw $5, %xmm1, %ecx
|
|
; SSE2-NEXT: shll $16, %ecx
|
|
; SSE2-NEXT: orl %eax, %ecx
|
|
; SSE2-NEXT: pextrw $6, %xmm1, %eax
|
|
; SSE2-NEXT: pextrw $7, %xmm1, %esi
|
|
; SSE2-NEXT: shll $16, %esi
|
|
; SSE2-NEXT: orl %eax, %esi
|
|
; SSE2-NEXT: shlq $32, %rsi
|
|
; SSE2-NEXT: orq %rcx, %rsi
|
|
; SSE2-NEXT: movq %rsi, %xmm1
|
|
; SSE2-NEXT: movq %rdx, %xmm0
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: extract_v32bf16_v8bf16:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX-NEXT: vzeroupper
|
|
; AVX-NEXT: retq
|
|
%a = shufflevector <32 x bfloat> %x, <32 x bfloat> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <8 x bfloat> %a
|
|
}
|
|
|
|
define <16 x bfloat> @concat_zero_v8bf16(<8 x bfloat> %x, <8 x bfloat> %y) {
|
|
; X86-LABEL: concat_zero_v8bf16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vmovaps %xmm0, %xmm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: concat_zero_v8bf16:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: xorps %xmm1, %xmm1
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: concat_zero_v8bf16:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vmovaps %xmm0, %xmm0
|
|
; AVX-NEXT: retq
|
|
%a = shufflevector <8 x bfloat> %x, <8 x bfloat> zeroinitializer, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <16 x bfloat> %a
|
|
}
|
|
|
|
define <16 x bfloat> @concat_dup_v8bf16(<8 x bfloat> %x, <8 x bfloat> %y) {
|
|
; X86-LABEL: concat_dup_v8bf16:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: vmovddup {{.*#+}} xmm0 = xmm0[0,0]
|
|
; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: concat_dup_v8bf16:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movlhps {{.*#+}} xmm0 = xmm0[0,0]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: concat_dup_v8bf16:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vmovddup {{.*#+}} xmm0 = xmm0[0,0]
|
|
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX-NEXT: retq
|
|
%a = shufflevector <8 x bfloat> %x, <8 x bfloat> %y, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
|
|
ret <16 x bfloat> %a
|
|
}
|
|
|
|
define float @trunc_ext(float %a) nounwind {
|
|
; X86-LABEL: trunc_ext:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: pushl %eax
|
|
; X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
|
; X86-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; X86-NEXT: vmovw %xmm0, %eax
|
|
; X86-NEXT: shll $16, %eax
|
|
; X86-NEXT: vmovd %eax, %xmm0
|
|
; X86-NEXT: vmovd %xmm0, (%esp)
|
|
; X86-NEXT: flds (%esp)
|
|
; X86-NEXT: popl %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: trunc_ext:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: pushq %rax
|
|
; SSE2-NEXT: callq __truncsfbf2@PLT
|
|
; SSE2-NEXT: pextrw $0, %xmm0, %eax
|
|
; SSE2-NEXT: shll $16, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: popq %rax
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; FP16-LABEL: trunc_ext:
|
|
; FP16: # %bb.0:
|
|
; FP16-NEXT: vcvtneps2bf16 %xmm0, %xmm0
|
|
; FP16-NEXT: vmovw %xmm0, %eax
|
|
; FP16-NEXT: shll $16, %eax
|
|
; FP16-NEXT: vmovd %eax, %xmm0
|
|
; FP16-NEXT: retq
|
|
;
|
|
; AVXNC-LABEL: trunc_ext:
|
|
; AVXNC: # %bb.0:
|
|
; AVXNC-NEXT: {vex} vcvtneps2bf16 %xmm0, %xmm0
|
|
; AVXNC-NEXT: vmovd %xmm0, %eax
|
|
; AVXNC-NEXT: shll $16, %eax
|
|
; AVXNC-NEXT: vmovd %eax, %xmm0
|
|
; AVXNC-NEXT: retq
|
|
%b = fptrunc float %a to bfloat
|
|
%c = fpext bfloat %b to float
|
|
ret float %c
|
|
}
|
|
|
|
define void @PR92471(ptr %0, ptr %1) nounwind {
|
|
; X86-LABEL: PR92471:
|
|
; X86: # %bb.0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
|
; X86-NEXT: vpinsrd $1, 4(%ecx), %xmm0, %xmm0
|
|
; X86-NEXT: vpinsrd $2, 8(%ecx), %xmm0, %xmm0
|
|
; X86-NEXT: vpinsrw $6, 12(%ecx), %xmm0, %xmm0
|
|
; X86-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; X86-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; X86-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; X86-NEXT: vpextrd $2, %xmm1, 24(%eax)
|
|
; X86-NEXT: vpextrd $1, %xmm1, 20(%eax)
|
|
; X86-NEXT: vmovd %xmm1, 16(%eax)
|
|
; X86-NEXT: vmovdqu %xmm0, (%eax)
|
|
; X86-NEXT: vzeroupper
|
|
; X86-NEXT: retl
|
|
;
|
|
; SSE2-LABEL: PR92471:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
|
|
; SSE2-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero
|
|
; SSE2-NEXT: pinsrw $2, 12(%rdi), %xmm1
|
|
; SSE2-NEXT: pxor %xmm2, %xmm2
|
|
; SSE2-NEXT: pxor %xmm3, %xmm3
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm1[0],xmm3[1],xmm1[1],xmm3[2],xmm1[2],xmm3[3],xmm1[3]
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3]
|
|
; SSE2-NEXT: movdqu %xmm2, (%rsi)
|
|
; SSE2-NEXT: movq %xmm3, 16(%rsi)
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm3[2,3,2,3]
|
|
; SSE2-NEXT: movd %xmm0, 24(%rsi)
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; AVX-LABEL: PR92471:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
|
|
; AVX-NEXT: vpinsrd $2, 8(%rdi), %xmm0, %xmm0
|
|
; AVX-NEXT: vpinsrw $6, 12(%rdi), %xmm0, %xmm0
|
|
; AVX-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX-NEXT: vpslld $16, %ymm0, %ymm0
|
|
; AVX-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX-NEXT: vpextrd $2, %xmm1, 24(%rsi)
|
|
; AVX-NEXT: vmovq %xmm1, 16(%rsi)
|
|
; AVX-NEXT: vmovdqu %xmm0, (%rsi)
|
|
; AVX-NEXT: vzeroupper
|
|
; AVX-NEXT: retq
|
|
%3 = load <7 x bfloat>, ptr %0, align 2
|
|
%4 = fpext <7 x bfloat> %3 to <7 x float>
|
|
store <7 x float> %4, ptr %1, align 4
|
|
ret void
|
|
}
|