2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
52 lines
1.3 KiB
LLVM
52 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc %s -o - -verify-machineinstrs -fast-isel=true -mattr=-sse | FileCheck %s
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define dso_local x86_fp80 @test_f80() {
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; CHECK-LABEL: test_f80:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: fldz
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; CHECK-NEXT: fchs
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; CHECK-NEXT: retq
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entry:
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%fneg1 = fneg contract x86_fp80 undef
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br label %exit
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exit: ; preds = %entry
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ret x86_fp80 %fneg1
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}
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define dso_local void @test_f32(ptr%p) {
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; CHECK-LABEL: test_f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: fldz
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; CHECK-NEXT: fchs
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; CHECK-NEXT: fstps (%rdi)
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; CHECK-NEXT: retq
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entry:
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%fneg1 = fneg contract float undef
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br label %exit
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exit: ; preds = %entry
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store float %fneg1, ptr%p
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ret void
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}
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define dso_local void @test_f64(ptr%p) {
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; CHECK-LABEL: test_f64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: fldz
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; CHECK-NEXT: fchs
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; CHECK-NEXT: fstpl (%rdi)
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; CHECK-NEXT: retq
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entry:
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%fneg1 = fneg contract double undef
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br label %exit
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exit: ; preds = %entry
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store double %fneg1, ptr%p
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ret void
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}
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