1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-- -x86-asm-syntax=intel | FileCheck %s 3 4@G1 = internal global i8 0 ; <ptr> [#uses=1] 5@G2 = internal global i8 0 ; <ptr> [#uses=1] 6 7define i16 @test1() { 8; CHECK-LABEL: test1: 9; CHECK: # %bb.0: 10; CHECK-NEXT: movzx eax, byte ptr [G1] 11; CHECK-NEXT: # kill: def $ax killed $ax killed $eax 12; CHECK-NEXT: ret 13 %tmp.0 = load i8, ptr @G1 ; <i8> [#uses=1] 14 %tmp.3 = zext i8 %tmp.0 to i16 ; <i16> [#uses=1] 15 ret i16 %tmp.3 16} 17 18define i16 @test2() { 19; CHECK-LABEL: test2: 20; CHECK: # %bb.0: 21; CHECK-NEXT: movsx eax, byte ptr [G2] 22; CHECK-NEXT: # kill: def $ax killed $ax killed $eax 23; CHECK-NEXT: ret 24 %tmp.0 = load i8, ptr @G2 ; <i8> [#uses=1] 25 %tmp.3 = sext i8 %tmp.0 to i16 ; <i16> [#uses=1] 26 ret i16 %tmp.3 27} 28 29