diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/or.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/or.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/or.ll b/llvm/test/Transforms/InstCombine/or.ll index 500cad2ad64..f82f9faab2d 100644 --- a/llvm/test/Transforms/InstCombine/or.ll +++ b/llvm/test/Transforms/InstCombine/or.ll @@ -376,3 +376,17 @@ define i32 @test35(i32 %a, i32 %b) { ; CHECK-NEXT: or i32 %a, %b ; CHECK-NEXT: or i32 %1, 1135 } + +define i1 @test36(i32 %x) { + %cmp1 = icmp eq i32 %x, 23 + %cmp2 = icmp eq i32 %x, 24 + %ret1 = or i1 %cmp1, %cmp2 + %cmp3 = icmp eq i32 %x, 25 + %ret2 = or i1 %ret1, %cmp3 + ret i1 %ret2 +; CHECK: @test36 +; CHECK-NEXT: %x.off = add i32 %x, -23 +; CHECK-NEXT: icmp ult i32 %x.off, 3 +; CHECK-NEXT: ret i1 +} + |
