diff options
Diffstat (limited to 'test/Transforms')
-rw-r--r-- | test/Transforms/InstCombine/or.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/or.ll b/test/Transforms/InstCombine/or.ll index c3526b77f6..0246925bd8 100644 --- a/test/Transforms/InstCombine/or.ll +++ b/test/Transforms/InstCombine/or.ll @@ -350,3 +350,16 @@ define <4 x i32> @test32(<4 x i1> %and.i1352, <4 x i32> %vecinit6.i176, <4 x i32 ; CHECK: or <4 x i32> %and.i, %and.i129 } +; PR6773 +define i32 @test33(i32 %x, i32 %y, i32 %z) nounwind readnone { + %and = and i32 %y, %x + %not = xor i32 %x, -1 + %and2 = and i32 %z, %not + %or = or i32 %and2, %and + ret i32 %or +; CHECK: @test33 +; CHECK-NEXT: xor i32 +; CHECK-NEXT: and i32 +; CHECK-NEXT: xor i32 +; CHECK-NEXT: ret i32 +} |