| ; RUN: llc < %s | grep "movl %edi, %eax" | |
| ; The input value is already sign extended, don't re-extend it. | |
| ; This testcase corresponds to: | |
| ; int test(short X) { return (int)X; } | |
| target datalayout = "e-p:64:64" | |
| target triple = "x86_64-apple-darwin8" | |
| define i32 @test(i16 signext %X) { | |
| entry: | |
| %tmp12 = sext i16 %X to i32 ; <i32> [#uses=1] | |
| ret i32 %tmp12 | |
| } | |