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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
31 lines
750 B
LLVM
31 lines
750 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -march=ppc32 -mtriple=powerpc-apple-darwin | FileCheck %s
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define double @fabs(double %f) {
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; CHECK-LABEL: fabs:
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; CHECK: ; BB#0:
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; CHECK-NEXT: fabs f1, f1
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; CHECK-NEXT: blr
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;
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%t = tail call double @fabs( double %f ) readnone
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ret double %t
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}
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define float @bitcast_fabs(float %x) {
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; CHECK-LABEL: bitcast_fabs:
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; CHECK: ; BB#0:
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; CHECK-NEXT: stfs f1, -8(r1)
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; CHECK-NEXT: nop
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; CHECK-NEXT: nop
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; CHECK-NEXT: lwz r2, -8(r1)
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; CHECK-NEXT: clrlwi r2, r2, 1
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; CHECK-NEXT: stw r2, -4(r1)
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; CHECK-NEXT: lfs f1, -4(r1)
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; CHECK-NEXT: blr
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;
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%bc1 = bitcast float %x to i32
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%and = and i32 %bc1, 2147483647
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%bc2 = bitcast i32 %and to float
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ret float %bc2
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}
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