mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-03 14:21:30 +00:00
557a143b82
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2555 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
307 B
LLVM
13 lines
307 B
LLVM
; With reassociation, constant folding can eliminate the 12 and -12 constants.
|
|
;
|
|
; RUN: if as < %s | opt -reassociate -constprop -instcombine -die | dis | grep add
|
|
; RUN: then exit 1
|
|
; RUN: else exit 0
|
|
; RUN: fi
|
|
|
|
int "test"(int %arg) {
|
|
%tmp1 = sub int -12, %arg
|
|
%tmp2 = add int %tmp1, 12
|
|
ret int %tmp2
|
|
}
|