1 ; RUN: llc -O3 -mtriple=x86_64-unknown -mcpu=x86-64 -mattr=+sse2,+pclmul < %s | FileCheck %s --check-prefix=SSE
2 ; RUN: llc -O3 -mtriple=x86_64-unknown -mcpu=x86-64 -mattr=+avx2,+pclmul < %s | FileCheck %s --check-prefix=AVX
4 declare <2 x i64> @llvm.x86.pclmulqdq(<2 x i64>, <2 x i64>, i8) nounwind readnone
6 define <2 x i64> @commute_lq_lq(<2 x i64>* %a0, <2 x i64> %a1) #0 {
7 ;SSE-LABEL: commute_lq_lq
8 ;SSE: pclmulqdq $0, (%rdi), %xmm0
11 ;AVX-LABEL: commute_lq_lq
12 ;AVX: vpclmulqdq $0, (%rdi), %xmm0, %xmm0
15 %1 = load <2 x i64>* %a0
16 %2 = call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> %1, <2 x i64> %a1, i8 0)
20 define <2 x i64> @commute_lq_hq(<2 x i64>* %a0, <2 x i64> %a1) #0 {
21 ;SSE-LABEL: commute_lq_hq
22 ;SSE: pclmulqdq $1, (%rdi), %xmm0
25 ;AVX-LABEL: commute_lq_hq
26 ;AVX: vpclmulqdq $1, (%rdi), %xmm0, %xmm0
29 %1 = load <2 x i64>* %a0
30 %2 = call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> %1, <2 x i64> %a1, i8 16)
34 define <2 x i64> @commute_hq_lq(<2 x i64>* %a0, <2 x i64> %a1) #0 {
35 ;SSE-LABEL: commute_hq_lq
36 ;SSE: pclmulqdq $16, (%rdi), %xmm0
39 ;AVX-LABEL: commute_hq_lq
40 ;AVX: vpclmulqdq $16, (%rdi), %xmm0, %xmm0
43 %1 = load <2 x i64>* %a0
44 %2 = call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> %1, <2 x i64> %a1, i8 1)
48 define <2 x i64> @commute_hq_hq(<2 x i64>* %a0, <2 x i64> %a1) #0 {
49 ;SSE-LABEL: commute_hq_hq
50 ;SSE: pclmulqdq $17, (%rdi), %xmm0
53 ;AVX-LABEL: commute_hq_hq
54 ;AVX: vpclmulqdq $17, (%rdi), %xmm0, %xmm0
57 %1 = load <2 x i64>* %a0
58 %2 = call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> %1, <2 x i64> %a1, i8 17)