1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-12 18:33:22 +00:00
2009-09-08 22:34:10 +00:00

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
}