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38caf19333
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277624 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
1.6 KiB
LLVM
71 lines
1.6 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=a2 < %s | FileCheck %s -check-prefix=FPCVT
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; RUN: llc -verify-machineinstrs -mcpu=ppc64 < %s | FileCheck %s -check-prefix=PPC64
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Function Attrs: nounwind readnone
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define float @fool(float %X) #0 {
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entry:
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%conv = fptosi float %X to i64
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%conv1 = sitofp i64 %conv to float
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ret float %conv1
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; FPCVT-LABEL: @fool
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; FPCVT: fctidz [[REG1:[0-9]+]], 1
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; FPCVT: fcfids 1, [[REG1]]
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; FPCVT: blr
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; PPC64-LABEL: @fool
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; PPC64: fctidz [[REG1:[0-9]+]], 1
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; PPC64: fcfid [[REG2:[0-9]+]], [[REG1]]
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; PPC64: frsp 1, [[REG2]]
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; PPC64: blr
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}
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; Function Attrs: nounwind readnone
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define double @foodl(double %X) #0 {
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entry:
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%conv = fptosi double %X to i64
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%conv1 = sitofp i64 %conv to double
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ret double %conv1
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; FPCVT-LABEL: @foodl
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; FPCVT: fctidz [[REG1:[0-9]+]], 1
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; FPCVT: fcfid 1, [[REG1]]
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; FPCVT: blr
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; PPC64-LABEL: @foodl
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; PPC64: fctidz [[REG1:[0-9]+]], 1
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; PPC64: fcfid 1, [[REG1]]
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; PPC64: blr
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}
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; Function Attrs: nounwind readnone
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define float @fooul(float %X) #0 {
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entry:
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%conv = fptoui float %X to i64
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%conv1 = uitofp i64 %conv to float
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ret float %conv1
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; FPCVT-LABEL: @fooul
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; FPCVT: fctiduz [[REG1:[0-9]+]], 1
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; FPCVT: fcfidus 1, [[REG1]]
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; FPCVT: blr
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}
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; Function Attrs: nounwind readnone
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define double @fooudl(double %X) #0 {
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entry:
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%conv = fptoui double %X to i64
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%conv1 = uitofp i64 %conv to double
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ret double %conv1
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; FPCVT-LABEL: @fooudl
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; FPCVT: fctiduz [[REG1:[0-9]+]], 1
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; FPCVT: fcfidu 1, [[REG1]]
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; FPCVT: blr
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}
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attributes #0 = { nounwind readnone }
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