| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s | FileCheck %s |
| |
| ; 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) { |
| ; CHECK-LABEL: test: |
| ; CHECK: ## %bb.0: ## %entry |
| ; CHECK-NEXT: movl %edi, %eax |
| ; CHECK-NEXT: retq |
| entry: |
| %tmp12 = sext i16 %X to i32 ; <i32> [#uses=1] |
| ret i32 %tmp12 |
| } |
| |