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79f47d4fc5
a pipeline, and then a positive assertion via grep, use two RUN lines instead. Supporting these complex ideas of 'success' and 'failure' across multiple stages of a pipeline is brittle in the shell world, and would block switching to ShTest format; it only worked due to contrivances introduced by the TclTest format. Writing this as two separate RUN lines seems clearer in any event. This is another step toward completely removing TclTests from lit. llvm-svn: 159524
10 lines
263 B
LLVM
10 lines
263 B
LLVM
; RUN: not llvm-as < %s > /dev/null 2> %t
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; RUN: grep "basic block pointers are invalid" %t
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define i32 @main() {
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%foo = call i8* %llvm.stacksave()
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%foop = bitcast i8* %foo to label*
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%nret = load label* %foop
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br label %nret
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}
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