1 ; RUN: llc < %s | grep "movl %edi, %eax"
2 ; The input value is already sign extended, don't re-extend it.
3 ; This testcase corresponds to:
4 ; int test(short X) { return (int)X; }
6 target datalayout = "e-p:64:64"
7 target triple = "x86_64-apple-darwin8"
10 define i32 @test(i16 signext %X) {
12 %tmp12 = sext i16 %X to i32 ; <i32> [#uses=1]