forked from OSchip/llvm-project
14 lines
422 B
C
14 lines
422 B
C
// RUN: %clang_cc1 %s -ffreestanding -triple x86_64-apple-macosx10.9.0 -emit-llvm -o - | FileCheck %s
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#include <xmmintrin.h>
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// Make sure the last step of _mm_cvtps_pi16 converts <4 x i32> to <4 x i16> by
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// checking that clang emits PACKSSDW instead of PACKSSWB.
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// CHECK: define i64 @test_mm_cvtps_pi16
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// CHECK: call x86_mmx @llvm.x86.mmx.packssdw
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__m64 test_mm_cvtps_pi16(__m128 a) {
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return _mm_cvtps_pi16(a);
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}
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