1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 %s -ffreestanding -triple x86_64-apple-macosx10.9.0 -emit-llvm -o - | FileCheck %s 2*0a6a1f1dSLionel Sambuc 3*0a6a1f1dSLionel Sambuc #include <xmmintrin.h> 4*0a6a1f1dSLionel Sambuc 5*0a6a1f1dSLionel Sambuc // Make sure the last step of _mm_cvtps_pi16 converts <4 x i32> to <4 x i16> by 6*0a6a1f1dSLionel Sambuc // checking that clang emits PACKSSDW instead of PACKSSWB. 7*0a6a1f1dSLionel Sambuc 8*0a6a1f1dSLionel Sambuc // CHECK: define i64 @test_mm_cvtps_pi16 9*0a6a1f1dSLionel Sambuc // CHECK: call x86_mmx @llvm.x86.mmx.packssdw 10*0a6a1f1dSLionel Sambuc test_mm_cvtps_pi16(__m128 a)11*0a6a1f1dSLionel Sambuc__m64 test_mm_cvtps_pi16(__m128 a) { 12*0a6a1f1dSLionel Sambuc return _mm_cvtps_pi16(a); 13*0a6a1f1dSLionel Sambuc } 14