| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s | |
| ; Make sure that values of illegal types are not scalarized between basic blocks. | |
| ;CHECK-LABEL: test: | |
| ;CHECK-NOT: pinsrw | |
| ;CHECK-NOT: pextrb | |
| ;CHECK: ret | |
| define void @test(i1 %cond) { | |
| ENTRY: | |
| br label %LOOP | |
| LOOP: | |
| %vec1 = phi <4 x i1> [ %vec1_or_2, %LOOP ], [ zeroinitializer, %ENTRY ] | |
| %vec2 = phi <4 x i1> [ %vec2_and_1, %LOOP ], [ zeroinitializer, %ENTRY ] | |
| %vec1_or_2 = or <4 x i1> %vec1, %vec2 | |
| %vec2_and_1 = and <4 x i1> %vec2, %vec1 | |
| br i1 %cond, label %LOOP, label %EXIT | |
| EXIT: | |
| ret void | |
| } | |