1; RUN: llc < %s -march=x86 -x86-asm-syntax=intel | grep movzx | count 1
2; RUN: llc < %s -march=x86 -x86-asm-syntax=intel | grep movsx | count 1
3
4@G1 = internal global i8 0              ; <i8*> [#uses=1]
5@G2 = internal global i8 0              ; <i8*> [#uses=1]
6
7define i16 @test1() {
8        %tmp.0 = load i8, i8* @G1           ; <i8> [#uses=1]
9        %tmp.3 = zext i8 %tmp.0 to i16          ; <i16> [#uses=1]
10        ret i16 %tmp.3
11}
12
13define i16 @test2() {
14        %tmp.0 = load i8, i8* @G2           ; <i8> [#uses=1]
15        %tmp.3 = sext i8 %tmp.0 to i16          ; <i16> [#uses=1]
16        ret i16 %tmp.3
17}
18
19