mmx-shift-with-immediate.c revision d47e262935f25f704afd03e26482641ca21a1df8
1// RUN: %clang -mmmx -ccc-host-triple i386-unknown-unknown -emit-llvm -S %s -o - | FileCheck %s 2#include <mmintrin.h> 3 4void shift(__m64 a, __m64 b, int c) { 5 // CHECK: x86_mmx @llvm.x86.mmx.pslli.w(x86_mmx %{{.*}}, i32 {{.*}}) 6 _mm_slli_pi16(a, c); 7 // CHECK: x86_mmx @llvm.x86.mmx.pslli.d(x86_mmx %{{.*}}, i32 {{.*}}) 8 _mm_slli_pi32(a, c); 9 // FIXME: <1 x i64> @llvm.x86.mmx.pslli.q(<1 x i64> %{{.*}}, i32 {{.*}}) 10 // This is currently lowered into non-intrinsic instructions. This may not be 11 // correct once the MMX reworking is finished. 12 _mm_slli_si64(a, c); 13 14 // CHECK: x86_mmx @llvm.x86.mmx.psrli.w(x86_mmx %{{.*}}, i32 {{.*}}) 15 _mm_srli_pi16(a, c); 16 // CHECK: x86_mmx @llvm.x86.mmx.psrli.d(x86_mmx %{{.*}}, i32 {{.*}}) 17 _mm_srli_pi32(a, c); 18 // FIXME: <1 x i64> @llvm.x86.mmx.psrli.q(<1 x i64> %{{.*}}, i32 {{.*}}) 19 // See above. 20 _mm_srli_si64(a, c); 21 22 // CHECK: x86_mmx @llvm.x86.mmx.psrai.w(x86_mmx %{{.*}}, i32 {{.*}}) 23 _mm_srai_pi16(a, c); 24 // CHECK: x86_mmx @llvm.x86.mmx.psrai.d(x86_mmx %{{.*}}, i32 {{.*}}) 25 _mm_srai_pi32(a, c); 26} 27