a2a0089ac3
If we're loading a constant value, print the constant (and the zero upper elements) instead of just the shuffle mask. This did require me to move the shuffle mask handling into addConstantComments as we can't handle this in the MC layer.
45 lines
1.5 KiB
LLVM
45 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-apple-macosx10.15.0 -O0 | FileCheck %s
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define i32 @a() {
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; CHECK-LABEL: a:
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; CHECK: ## %bb.0: ## %entry
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; CHECK-NEXT: pushq %rax
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; CHECK-NEXT: .cfi_def_cfa_offset 16
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: ## kill: def $al killed $al killed $eax
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; CHECK-NEXT: callq _b
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; CHECK-NEXT: cvtsi2sd %eax, %xmm1
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; CHECK-NEXT: movq _calloc@GOTPCREL(%rip), %rax
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; CHECK-NEXT: subq $-1, %rax
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; CHECK-NEXT: setne %al
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; CHECK-NEXT: movzbl %al, %eax
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; CHECK-NEXT: cvtsi2sd %eax, %xmm0
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; CHECK-NEXT: movsd {{.*#+}} xmm2 = [1.0E+2,0.0E+0]
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; CHECK-NEXT: subsd %xmm2, %xmm0
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; CHECK-NEXT: movsd {{.*#+}} xmm3 = [1.0E+0,0.0E+0]
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; CHECK-NEXT: movsd {{.*#+}} xmm2 = [3.1400000000000001E+0,0.0E+0]
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; CHECK-NEXT: cmplesd %xmm1, %xmm0
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; CHECK-NEXT: movaps %xmm0, %xmm1
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; CHECK-NEXT: andpd %xmm3, %xmm1
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; CHECK-NEXT: andnpd %xmm2, %xmm0
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; CHECK-NEXT: orpd %xmm1, %xmm0
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; CHECK-NEXT: cvttsd2si %xmm0, %eax
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; CHECK-NEXT: popq %rcx
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; CHECK-NEXT: retq
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entry:
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%call = call i32 (...) @b()
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%conv = sitofp i32 %call to double
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%sel = select i1 icmp ne (ptr getelementptr (i8, ptr @calloc, i64 1), ptr null), i32 1, i32 0
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%sitofp = sitofp i32 %sel to double
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%fsub = fsub double %sitofp, 1.000000e+02
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%cmp = fcmp ole double %fsub, %conv
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%cond = select i1 %cmp, double 1.000000e+00, double 3.140000e+00
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%conv2 = fptosi double %cond to i32
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ret i32 %conv2
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}
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declare ptr @calloc(i64, i64)
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declare i32 @b(...)
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