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16 lines
550 B
LLVM
16 lines
550 B
LLVM
; A very rudimentary test on AliasAnalysis::getModRefInfo.
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; RUN: llvm-as < %s | opt -print-all-alias-modref-info -aa-eval -disable-output |& \
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; RUN: not grep NoModRef
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define i32 @callee() {
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%X = alloca { i32, i32 } ; <{ i32, i32 }*> [#uses=1]
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%Y = getelementptr { i32, i32 }* %X, i64 0, i32 0 ; <i32*> [#uses=1]
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%Z = load i32* %Y ; <i32> [#uses=1]
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ret i32 %Z
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}
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define i32 @caller() {
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%X = call i32 @callee( ) ; <i32> [#uses=1]
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ret i32 %X
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}
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