diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll index 658aab594f4..f89294c3013 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll @@ -212,6 +212,43 @@ define <16 x float> @combine_vpermt2var_16f32_vmovsldup_mask_load(<16 x float> * ret <16 x float> %res0 } +define <16 x float> @combine_vpermt2var_16f32_vpermilps(<16 x float> %x0, <16 x float> %x1) { +; CHECK-LABEL: combine_vpermt2var_16f32_vpermilps: +; CHECK: # BB#0: +; CHECK-NEXT: vpermilps {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4,11,10,9,8,15,14,13,12] +; CHECK-NEXT: retq + %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12>, <16 x float> %x0, <16 x float> %x1, i16 -1) + ret <16 x float> %res0 +} +define <16 x float> @combine_vpermt2var_16f32_vpermilps_load(<16 x float> *%p0, <16 x float> %x1) { +; CHECK-LABEL: combine_vpermt2var_16f32_vpermilps_load: +; CHECK: # BB#0: +; CHECK-NEXT: vpermilps {{.*#+}} zmm0 = mem[3,2,1,0,7,6,5,4,11,10,9,8,15,14,13,12] +; CHECK-NEXT: retq + %x0 = load <16 x float>, <16 x float> *%p0 + %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12>, <16 x float> %x0, <16 x float> %x1, i16 -1) + ret <16 x float> %res0 +} +define <16 x float> @combine_vpermt2var_16f32_vpermilps_mask(<16 x float> %x0, <16 x float> %x1, i16 %m) { +; CHECK-LABEL: combine_vpermt2var_16f32_vpermilps_mask: +; CHECK: # BB#0: +; CHECK-NEXT: kmovw %edi, %k1 +; CHECK-NEXT: vpermilps {{.*#+}} zmm0 = zmm0[3,2,1,0,7,6,5,4,11,10,9,8,15,14,13,12] +; CHECK-NEXT: retq + %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12>, <16 x float> %x0, <16 x float> %x1, i16 %m) + ret <16 x float> %res0 +} +define <16 x float> @combine_vpermt2var_16f32_vpermilps_mask_load(<16 x float> *%p0, <16 x float> %x1, i16 %m) { +; CHECK-LABEL: combine_vpermt2var_16f32_vpermilps_mask_load: +; CHECK: # BB#0: +; CHECK-NEXT: kmovw %esi, %k1 +; CHECK-NEXT: vpermilps {{.*#+}} zmm0 = mem[3,2,1,0,7,6,5,4,11,10,9,8,15,14,13,12] +; CHECK-NEXT: retq + %x0 = load <16 x float>, <16 x float> *%p0 + %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4, i32 11, i32 10, i32 9, i32 8, i32 15, i32 14, i32 13, i32 12>, <16 x float> %x0, <16 x float> %x1, i16 %m) + ret <16 x float> %res0 +} + define <16 x i32> @combine_vpermt2var_16i32_identity(<16 x i32> %x0, <16 x i32> %x1) { ; CHECK-LABEL: combine_vpermt2var_16i32_identity: ; CHECK: # BB#0: |
