42 lines
796 B
LLVM
42 lines
796 B
LLVM
; REQUIRES: asserts
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; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=CHECK-64
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; RUN: llc < %s -march=x86-64 -o /dev/null -stats -info-output-file - | grep asm-printer | grep 12
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; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32
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declare void @bar(double %x)
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declare void @barf(float %x)
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define double @foo() nounwind {
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call void @bar(double 0.0)
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ret double 0.0
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;CHECK-32-LABEL: foo:
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;CHECK-32: call
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;CHECK-32: fldz
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;CHECK-32: ret
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;CHECK-64-LABEL: foo:
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;CHECK-64: xorps
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;CHECK-64: call
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;CHECK-64: xorps
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;CHECK-64: ret
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}
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define float @foof() nounwind {
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call void @barf(float 0.0)
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ret float 0.0
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;CHECK-32-LABEL: foof:
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;CHECK-32: call
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;CHECK-32: fldz
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;CHECK-32: ret
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;CHECK-64-LABEL: foof:
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;CHECK-64: xorps
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;CHECK-64: call
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;CHECK-64: xorps
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;CHECK-64: ret
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}
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