mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-20 10:30:03 +00:00
e0e50dbb9f
if the other side is overdefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18806 91177308-0d34-0410-b5e6-96231b3b80d8
9 lines
195 B
LLVM
9 lines
195 B
LLVM
; RUN: llvm-as < %s | opt -sccp | llvm-dis | grep 'ret int 0'
|
|
|
|
; Test that SCCP has basic knowledge of when and/or nuke overdefined values.
|
|
|
|
int %test(int %X) {
|
|
%Y = and int %X, 0
|
|
ret int %Y
|
|
}
|