1 ; I'm not really sure if instcombine should do things like these. LevelRaise
2 ; already sufficiently takes care of these cases, but level raise is really
3 ; slow. Might it be better to make there be an instcombine prepass before
4 ; level raise that takes care of the obvious stuff?
6 ; RUN: if as < %s | opt -instcombine | dis | grep cast
11 bool "test1"(int %X) {
12 %A = cast int %X to uint
13 %c = setne uint %A, 0 ; Convert to setne int %X, 0
17 bool "test2"(int %X, int %Y) {
18 %A = cast int %X to uint
19 %B = cast int %Y to uint
20 %c = setne uint %A, %B ; Convert to setne int %X, %Y