| Bill Wendling | cbacefd | 2010-09-18 00:26:29 +0000 | [diff] [blame^] | 1 | // RUN: %clang -mmmx -ccc-host-triple i386-unknown-unknown -emit-llvm -S %s -o - | FileCheck %s |
| 2 | #include <mmintrin.h> |
| 3 | |
| 4 | void shift(__m64 a, __m64 b, int c) { |
| 5 | // CHECK: <4 x i16> @llvm.x86.mmx.pslli.w(<4 x i16> %{{.*}}, i32 {{.*}}) |
| 6 | _mm_slli_pi16(a, c); |
| 7 | // CHECK: <2 x i32> @llvm.x86.mmx.pslli.d(<2 x i32> %{{.*}}, 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: <4 x i16> @llvm.x86.mmx.psrli.w(<4 x i16> %{{.*}}, i32 {{.*}}) |
| 15 | _mm_srli_pi16(a, c); |
| 16 | // CHECK: <2 x i32> @llvm.x86.mmx.psrli.d(<2 x i32> %{{.*}}, 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: <4 x i16> @llvm.x86.mmx.psrai.w(<4 x i16> %{{.*}}, i32 {{.*}}) |
| 23 | _mm_srai_pi16(a, c); |
| 24 | // CHECK: <2 x i32> @llvm.x86.mmx.psrai.d(<2 x i32> %{{.*}}, i32 {{.*}}) |
| 25 | _mm_srai_pi32(a, c); |
| 26 | } |