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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
84 lines
2.2 KiB
LLVM
84 lines
2.2 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu -mattr=-vsx < %s | FileCheck %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu -mattr=+vsx < %s | FileCheck %s -check-prefix=CHECK-VSX
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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_d_ll(ppc_fp128 %a, ppc_fp128 %b) #0 {
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entry:
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%call = tail call ppc_fp128 @copysignl(ppc_fp128 %a, ppc_fp128 %b) #0
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%conv = fptrunc ppc_fp128 %call to double
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ret double %conv
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; CHECK-LABEL: @foo_d_ll
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; CHECK: fcpsgn 1, 3, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_d_ll
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; CHECK-VSX: xscpsgndp 1, 3, 1
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; CHECK-VSX: blr
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}
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declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0
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define double @foo_dl(double %a, ppc_fp128 %b) #0 {
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entry:
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%conv = fptrunc ppc_fp128 %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_dl
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; CHECK: fcpsgn 1, 2, 1
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_dl
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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 ppc_fp128 @foo_ll(double %a, ppc_fp128 %b) #0 {
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entry:
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%conv = fpext double %a to ppc_fp128
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%call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %b) #0
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ret ppc_fp128 %call
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; CHECK-LABEL: @foo_ll
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; CHECK: bl copysignl
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_ll
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; CHECK-VSX: bl copysignl
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; CHECK-VSX: blr
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}
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define ppc_fp128 @foo_ld(double %a, double %b) #0 {
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entry:
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%conv = fpext double %a to ppc_fp128
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%conv1 = fpext double %b to ppc_fp128
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%call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0
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ret ppc_fp128 %call
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; CHECK-LABEL: @foo_ld
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; CHECK: bl copysignl
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_ld
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; CHECK-VSX: bl copysignl
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; CHECK-VSX: blr
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}
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define ppc_fp128 @foo_lf(double %a, float %b) #0 {
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entry:
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%conv = fpext double %a to ppc_fp128
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%conv1 = fpext float %b to ppc_fp128
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%call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0
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ret ppc_fp128 %call
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; CHECK-LABEL: @foo_lf
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; CHECK: bl copysignl
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; CHECK: blr
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; CHECK-VSX-LABEL: @foo_lf
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; CHECK-VSX: bl copysignl
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; CHECK-VSX: blr
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}
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attributes #0 = { nounwind readnone }
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