llvm-mirror/test/Analysis/BasicAA/2008-11-23-NoaliasRet.ll
Dan Gohman 6aff5b94ff Make BasicAliasAnalysis a normal AliasAnalysis implementation which
does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.

Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.

Update tests to explicitly request -basicaa.

llvm-svn: 116720
2010-10-18 18:04:47 +00:00

13 lines
274 B
LLVM

; RUN: opt < %s -basicaa -aa-eval |& grep {1 no alias response}
declare noalias i32* @_Znwj(i32 %x) nounwind
define i32 @foo() {
%A = call i32* @_Znwj(i32 4)
%B = call i32* @_Znwj(i32 4)
store i32 1, i32* %A
store i32 2, i32* %B
%C = load i32* %A
ret i32 %C
}