; This bug has to do with the fact that constant propogation was implemented in | |
; terms of _logical_ not (! in C) instead of _bitwise_ not (~ in C). This was | |
; due to a spec change. | |
; Fix #2: The unary not instruction now no longer exists. Change to xor. | |
; RUN: llvm-as < %s | opt -constprop | llvm-dis | not grep 'int 0' | |
int "test1"() { | |
%R = xor int 123, -1 | |
ret int %R | |
} | |
int "test2"() { | |
%R = xor int -123, -1 | |
ret int %R | |
} |