diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-07-12 16:15:48 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-07-12 16:15:48 +0000 |
| commit | 07b695e052557a3f9a5cdfa36bd96ec7733098fa (patch) | |
| tree | 7eb1944f4136ae5d4eee945890d19cd5943d5bcc /llvm/test/Transforms | |
| parent | 0cbed7e140a03e5e5a5e78db611cf9ebcaef8fad (diff) | |
| download | bcm5719-llvm-07b695e052557a3f9a5cdfa36bd96ec7733098fa.tar.gz bcm5719-llvm-07b695e052557a3f9a5cdfa36bd96ec7733098fa.zip | |
Reapply the "or" half of r108136, which seems to be less problematic.
llvm-svn: 108152
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/or.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/or.ll b/llvm/test/Transforms/InstCombine/or.ll index c3526b77f6a..0246925bd82 100644 --- a/llvm/test/Transforms/InstCombine/or.ll +++ b/llvm/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 +} |
