61510b51c3
This reverts commit 9c319d5bb4.
Some issues were discovered with the bootstrap builds, which
seem like they were caused by this commit. I'm reverting to investigate.
65 lines
2.5 KiB
LLVM
65 lines
2.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple aarch64-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK-BASE
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; RUN: llc < %s -mtriple aarch64-unknown-unknown -mattr=+fullfp16 -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK-FP16
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; RUN: llc < %s -mtriple aarch64-unknown-unknown -mattr=+bf16 -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK-BASE
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; RUN: llc < %s -mtriple aarch64-unknown-unknown -mattr=+bf16,+fullfp16 -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK-FP16
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define bfloat @test_select(bfloat %a, bfloat %b, i1 zeroext %c) {
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; CHECK-BASE-LABEL: test_select:
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; CHECK-BASE: // %bb.0:
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-BASE-NEXT: cmp w0, #0
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; CHECK-BASE-NEXT: // kill: def $h1 killed $h1 def $s1
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; CHECK-BASE-NEXT: fcsel s0, s0, s1, ne
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 killed $s0
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; CHECK-BASE-NEXT: ret
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;
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; CHECK-FP16-LABEL: test_select:
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; CHECK-FP16: // %bb.0:
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; CHECK-FP16-NEXT: cmp w0, #0
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; CHECK-FP16-NEXT: fcsel h0, h0, h1, ne
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; CHECK-FP16-NEXT: ret
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%r = select i1 %c, bfloat %a, bfloat %b
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ret bfloat %r
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}
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define bfloat @test_select_fcc(bfloat %a, bfloat %b, float %c, float %d) {
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; CHECK-BASE-LABEL: test_select_fcc:
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; CHECK-BASE: // %bb.0:
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; CHECK-BASE-NEXT: fcmp s2, s3
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-BASE-NEXT: // kill: def $h1 killed $h1 def $s1
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; CHECK-BASE-NEXT: fcsel s0, s0, s1, ne
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 killed $s0
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; CHECK-BASE-NEXT: ret
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;
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; CHECK-FP16-LABEL: test_select_fcc:
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; CHECK-FP16: // %bb.0:
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; CHECK-FP16-NEXT: fcmp s2, s3
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; CHECK-FP16-NEXT: fcsel h0, h0, h1, ne
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; CHECK-FP16-NEXT: ret
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%cc = fcmp une float %c, %d
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%r = select i1 %cc, bfloat %a, bfloat %b
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ret bfloat %r
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}
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define bfloat @test_select_icc(bfloat %a, bfloat %b, i32 %c, i32 %d) {
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; CHECK-BASE-LABEL: test_select_icc:
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; CHECK-BASE: // %bb.0:
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 def $s0
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; CHECK-BASE-NEXT: cmp w0, w1
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; CHECK-BASE-NEXT: // kill: def $h1 killed $h1 def $s1
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; CHECK-BASE-NEXT: fcsel s0, s0, s1, ne
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; CHECK-BASE-NEXT: // kill: def $h0 killed $h0 killed $s0
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; CHECK-BASE-NEXT: ret
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;
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; CHECK-FP16-LABEL: test_select_icc:
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; CHECK-FP16: // %bb.0:
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; CHECK-FP16-NEXT: cmp w0, w1
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; CHECK-FP16-NEXT: fcsel h0, h0, h1, ne
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; CHECK-FP16-NEXT: ret
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%cc = icmp ne i32 %c, %d
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%r = select i1 %cc, bfloat %a, bfloat %b
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ret bfloat %r
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}
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