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19 lines
624 B
LLVM
19 lines
624 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep movzx | count 1
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; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep movsx | count 1
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@G1 = internal global i8 0 ; <i8*> [#uses=1]
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@G2 = internal global i8 0 ; <i8*> [#uses=1]
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define i16 @test1() {
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%tmp.0 = load i8* @G1 ; <i8> [#uses=1]
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%tmp.3 = zext i8 %tmp.0 to i16 ; <i16> [#uses=1]
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ret i16 %tmp.3
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}
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define i16 @test2() {
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%tmp.0 = load i8* @G2 ; <i8> [#uses=1]
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%tmp.3 = sext i8 %tmp.0 to i16 ; <i16> [#uses=1]
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ret i16 %tmp.3
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}
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