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7cb1b5f5bf
llc using the host cpu features and *waning* on unknown features is probably not a good thing :-( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189144 91177308-0d34-0410-b5e6-96231b3b80d8
14 lines
487 B
LLVM
14 lines
487 B
LLVM
; RUN: llc < %s -march=x86-64 -mattr=+sse4.1,-avx -soft-float=0 | FileCheck %s --check-prefix=CHECK-HARD-FLOAT
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; RUN: llc < %s -march=x86-64 -mattr=+sse4.1,-avx -soft-float=1 | FileCheck %s --check-prefix=CHECK-SOFT-FLOAT
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target triple = "x86_64-unknown-linux-gnu"
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declare float @llvm.floor.f32(float)
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; CHECK-SOFT-FLOAT: callq floorf
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; CHECK-HARD-FLOAT: roundss $1, %xmm0, %xmm0
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define float @myfloor(float %a) {
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%val = tail call float @llvm.floor.f32(float %a)
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ret float %val
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}
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