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New testcase for GEP folding

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7982 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-08-20 16:11:05 +00:00
parent c729415a12
commit baefa33c26
1 changed files with 18 additions and 0 deletions
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test/Assembler/2003-08-20-ConstantExprGEP-Fold.llx Normal file
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; RUN: as < %s | opt -instcombine -simplifycfg | dis | not grep br
%.str_1 = internal constant [6 x sbyte] c"_Bool\00" ; <[6 x sbyte]*> [#uses=1]
implementation
int %test() {
%tmp.54 = load sbyte* getelementptr (sbyte* getelementptr ([6 x sbyte]* %.str_1, long 0, long 0), long 1)
; <sbyte> [#uses=1]
%tmp.55 = setne sbyte %tmp.54, 66 ; <bool> [#uses=1]
br bool %tmp.55, label %then.7, label %endif.7
then.7:
br label %then.7
endif.7:
ret int 0
}