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db43217a24
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. llvm-svn: 277624
66 lines
1.7 KiB
LLVM
66 lines
1.7 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-vsx < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=+vsx < %s | FileCheck -check-prefix=CHECK-VSX %s
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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define double @foo_dd(double %a, double %b) #0 {
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entry:
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%call = tail call double @copysign(double %a, double %b) #0
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ret double %call
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; CHECK-LABEL: @foo_dd
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; CHECK: fcpsgn 1, 2, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_dd
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; CHECK-VSX: xscpsgndp 1, 2, 1
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; CHECK-VSX: blr
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}
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declare double @copysign(double, double) #0
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define float @foo_ss(float %a, float %b) #0 {
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entry:
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%call = tail call float @copysignf(float %a, float %b) #0
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ret float %call
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; CHECK-LABEL: @foo_ss
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; CHECK: fcpsgn 1, 2, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_ss
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; CHECK-VSX: fcpsgn 1, 2, 1
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; CHECK-VSX: blr
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}
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declare float @copysignf(float, float) #0
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define float @foo_sd(float %a, double %b) #0 {
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entry:
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%conv = fptrunc double %b to float
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%call = tail call float @copysignf(float %a, float %conv) #0
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ret float %call
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; CHECK-LABEL: @foo_sd
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; CHECK: fcpsgn 1, 2, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_sd
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; CHECK-VSX: fcpsgn 1, 2, 1
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; CHECK-VSX: blr
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}
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define double @foo_ds(double %a, float %b) #0 {
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entry:
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%conv = fpext float %b to double
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%call = tail call double @copysign(double %a, double %conv) #0
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ret double %call
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; CHECK-LABEL: @foo_ds
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; CHECK: fcpsgn 1, 2, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_ds
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; CHECK-VSX: fcpsgn 1, 2, 1
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; CHECK-VSX: blr
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}
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attributes #0 = { nounwind readnone }
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