llvm/test/Transforms/InstCombine/2002-12-05-MissedConstProp.ll
2003-06-28 22:44:42 +00:00

11 lines
225 B
LLVM

; RUN: as < %s | opt -instcombine | dis | grep-not add
int %test(int %A) {
%A.neg = sub int 0, %A
%.neg = sub int 0, 1
%X = add int %.neg, 1
%Y.neg.ra = add int %A, %X
%r = add int %A.neg, %Y.neg.ra
ret int %r
}