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A test case for testing the StrCatOptimizer, currently XFAILed everywhere.

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llvm-svn: 21532
This commit is contained in:
Reid Spencer 2005-04-25 07:29:30 +00:00
parent 4b4864684a
commit cffd5bc2f3
1 changed files with 16 additions and 0 deletions
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test/Regression/Transforms/SimplifyLibCalls/2005-04-24-strcat.ll Normal file
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; Test that the StrCatOptimizer works correctly
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | grep strlen
; XFAIL: *
declare sbyte* %strcat(sbyte*,sbyte*)
%hello = constant [6 x sbyte] c"hello\00"
implementation ; Functions:
int %main () {
%target = alloca [1024 x sbyte]
%arg1 = getelementptr [1024 x sbyte]* %target, int 0, int 0
%arg2 = getelementptr [6 x sbyte]* %hello, int 0, int 0
%rslt = call sbyte* %strcat(sbyte* %arg1, sbyte* %arg2)
ret int 0
}