| ; RUN: llc < %s -march=x86 -mcpu=yonah | FileCheck %s | |
| ; Verify that we don't fail when shift by zero is encountered. | |
| define i64 @test1(<2 x i64> %a) { | |
| entry: | |
| %c = shl <2 x i64> %a, <i64 0, i64 2> | |
| %d = extractelement <2 x i64> %c, i32 0 | |
| ret i64 %d | |
| } | |
| ; CHECK-LABEL: test1 |