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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
18 lines
546 B
LLVM
18 lines
546 B
LLVM
; fastisel should not fold add with non-pointer bitwidth
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; sext(a) + sext(b) != sext(a + b)
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; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-freebsd10.0 %s -O0 -o - | FileCheck %s
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define zeroext i8 @gep_promotion(i8* %ptr) nounwind {
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entry:
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%ptr.addr = alloca i8*, align 8
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%add = add i8 64, 64 ; 0x40 + 0x40
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%0 = load i8*, i8** %ptr.addr, align 8
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; CHECK-LABEL: gep_promotion:
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; CHECK: lbz {{[0-9]+}}, 0({{.*}})
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%arrayidx = getelementptr inbounds i8, i8* %0, i8 %add
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%1 = load i8, i8* %arrayidx, align 1
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ret i8 %1
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}
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