; Check to make sure that Value Numbering doesn't merge casts of different | |
; flavors. | |
; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | grep '[sz]ext' | wc -l | grep 2 | |
declare void %external(int) | |
int %test_casts(short %x) { | |
%a = sext short %x to int | |
%b = zext short %x to int | |
call void %external(int %a) | |
ret int %b | |
} |