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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
840 B
LLVM
18 lines
840 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin | grep extsw | count 2
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@lens = external global i8* ; <i8**> [#uses=1]
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@vals = external global i32* ; <i32**> [#uses=1]
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define i32 @test(i32 %i) {
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%tmp = load i8*, i8** @lens ; <i8*> [#uses=1]
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%tmp1 = getelementptr i8, i8* %tmp, i32 %i ; <i8*> [#uses=1]
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%tmp.upgrd.1 = load i8, i8* %tmp1 ; <i8> [#uses=1]
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%tmp2 = zext i8 %tmp.upgrd.1 to i32 ; <i32> [#uses=1]
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%tmp3 = load i32*, i32** @vals ; <i32*> [#uses=1]
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%tmp5 = sub i32 1, %tmp2 ; <i32> [#uses=1]
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%tmp6 = getelementptr i32, i32* %tmp3, i32 %tmp5 ; <i32*> [#uses=1]
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%tmp7 = load i32, i32* %tmp6 ; <i32> [#uses=1]
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ret i32 %tmp7
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}
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