llvm-6502/test/Transforms/InstCombine/2003-11-12-CastSubBug.ll
Chris Lattner 9c9e9dfe6d Reduced testcase for PR 110
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9917 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-12 16:24:30 +00:00

10 lines
300 B
LLVM

; llvm-as < %s | opt -instcombine | llvm-dis | grep 'to sbyte'
%.Base64_1 = external constant [4 x sbyte]
ubyte %test(sbyte %X) {
%tmp.12 = sub sbyte %X, cast ([4 x sbyte]* %.Base64_1 to sbyte) ; <sbyte> [#uses=1]
%tmp.13 = cast sbyte %tmp.12 to ubyte ; <ubyte> [#uses=1]
ret ubyte %tmp.13
}