mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
11 lines
444 B
LLVM
11 lines
444 B
LLVM
; With reassociation, constant folding can eliminate the +/- 30 constants.
|
|
;
|
|
; RUN: llvm-as < %s | opt -reassociate -constprop -instcombine -die | llvm-dis | not grep 30
|
|
|
|
int "test"(int %reg109, int %reg1111) {
|
|
%reg115 = add int %reg109, -30 ; <int> [#uses=1]
|
|
%reg116 = add int %reg115, %reg1111 ; <int> [#uses=1]
|
|
%reg117 = add int %reg116, 30 ; <int> [#uses=1]
|
|
ret int %reg117
|
|
}
|