mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 04:33:05 +00:00
3e054fe9ef
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
424 B
LLVM
17 lines
424 B
LLVM
; RUN: opt < %s -instcombine -S | grep and | count 2
|
|
|
|
; Should be optimized to one and.
|
|
define i1 @test1(i33 %a, i33 %b) {
|
|
%tmp1 = and i33 %a, 65280
|
|
%tmp3 = and i33 %b, 65280
|
|
%tmp = icmp ne i33 %tmp1, %tmp3
|
|
ret i1 %tmp
|
|
}
|
|
|
|
define i1 @test2(i999 %a, i999 %b) {
|
|
%tmp1 = and i999 %a, 65280
|
|
%tmp3 = and i999 %b, 65280
|
|
%tmp = icmp ne i999 %tmp1, %tmp3
|
|
ret i1 %tmp
|
|
}
|