diff options
Diffstat (limited to 'test/CodeGen/X86/avx2-gather.ll')
| -rw-r--r-- | test/CodeGen/X86/avx2-gather.ll | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx2-gather.ll b/test/CodeGen/X86/avx2-gather.ll index cd8c354e9960..d162b4755ee1 100644 --- a/test/CodeGen/X86/avx2-gather.ll +++ b/test/CodeGen/X86/avx2-gather.ll @@ -9,12 +9,14 @@ define <4 x float> @test_x86_avx2_gather_d_ps(i8* %a1, <4 x i32> %idx, <4 x floa ; X32-LABEL: test_x86_avx2_gather_d_ps: ; X32: ## BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vxorps %xmm2, %xmm2, %xmm2 ; X32-NEXT: vgatherdps %xmm1, (%eax,%xmm0,2), %xmm2 ; X32-NEXT: vmovaps %xmm2, %xmm0 ; X32-NEXT: retl ; ; X64-LABEL: test_x86_avx2_gather_d_ps: ; X64: ## BB#0: +; X64-NEXT: vxorps %xmm2, %xmm2, %xmm2 ; X64-NEXT: vgatherdps %xmm1, (%rdi,%xmm0,2), %xmm2 ; X64-NEXT: vmovaps %xmm2, %xmm0 ; X64-NEXT: retq @@ -30,12 +32,14 @@ define <2 x double> @test_x86_avx2_gather_d_pd(i8* %a1, <4 x i32> %idx, <2 x dou ; X32-LABEL: test_x86_avx2_gather_d_pd: ; X32: ## BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vxorpd %xmm2, %xmm2, %xmm2 ; X32-NEXT: vgatherdpd %xmm1, (%eax,%xmm0,2), %xmm2 ; X32-NEXT: vmovapd %xmm2, %xmm0 ; X32-NEXT: retl ; ; X64-LABEL: test_x86_avx2_gather_d_pd: ; X64: ## BB#0: +; X64-NEXT: vxorpd %xmm2, %xmm2, %xmm2 ; X64-NEXT: vgatherdpd %xmm1, (%rdi,%xmm0,2), %xmm2 ; X64-NEXT: vmovapd %xmm2, %xmm0 ; X64-NEXT: retq @@ -51,12 +55,14 @@ define <8 x float> @test_x86_avx2_gather_d_ps_256(i8* %a1, <8 x i32> %idx, <8 x ; X32-LABEL: test_x86_avx2_gather_d_ps_256: ; X32: ## BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vxorps %ymm2, %ymm2, %ymm2 ; X32-NEXT: vgatherdps %ymm1, (%eax,%ymm0,4), %ymm2 ; X32-NEXT: vmovaps %ymm2, %ymm0 ; X32-NEXT: retl ; ; X64-LABEL: test_x86_avx2_gather_d_ps_256: ; X64: ## BB#0: +; X64-NEXT: vxorps %ymm2, %ymm2, %ymm2 ; X64-NEXT: vgatherdps %ymm1, (%rdi,%ymm0,4), %ymm2 ; X64-NEXT: vmovaps %ymm2, %ymm0 ; X64-NEXT: retq @@ -72,12 +78,14 @@ define <4 x double> @test_x86_avx2_gather_d_pd_256(i8* %a1, <4 x i32> %idx, <4 x ; X32-LABEL: test_x86_avx2_gather_d_pd_256: ; X32: ## BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vxorpd %ymm2, %ymm2, %ymm2 ; X32-NEXT: vgatherdpd %ymm1, (%eax,%xmm0,8), %ymm2 ; X32-NEXT: vmovapd %ymm2, %ymm0 ; X32-NEXT: retl ; ; X64-LABEL: test_x86_avx2_gather_d_pd_256: ; X64: ## BB#0: +; X64-NEXT: vxorpd %ymm2, %ymm2, %ymm2 ; X64-NEXT: vgatherdpd %ymm1, (%rdi,%xmm0,8), %ymm2 ; X64-NEXT: vmovapd %ymm2, %ymm0 ; X64-NEXT: retq @@ -85,3 +93,55 @@ define <4 x double> @test_x86_avx2_gather_d_pd_256(i8* %a1, <4 x i32> %idx, <4 x i8* %a1, <4 x i32> %idx, <4 x double> %mask, i8 8) ; ret <4 x double> %res } + +define <2 x i64> @test_mm_i32gather_epi32(i32 *%a0, <2 x i64> %a1) { +; X32-LABEL: test_mm_i32gather_epi32: +; X32: ## BB#0: +; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2 +; X32-NEXT: vpxor %xmm1, %xmm1, %xmm1 +; X32-NEXT: vpgatherdd %xmm2, (%eax,%xmm0,2), %xmm1 +; X32-NEXT: vmovdqa %xmm1, %xmm0 +; X32-NEXT: retl +; +; X64-LABEL: test_mm_i32gather_epi32: +; X64: ## BB#0: +; X64-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2 +; X64-NEXT: vpxor %xmm1, %xmm1, %xmm1 +; X64-NEXT: vpgatherdd %xmm2, (%rdi,%xmm0,2), %xmm1 +; X64-NEXT: vmovdqa %xmm1, %xmm0 +; X64-NEXT: retq + %arg0 = bitcast i32 *%a0 to i8* + %arg1 = bitcast <2 x i64> %a1 to <4 x i32> + %mask = bitcast <2 x i64> <i64 -1, i64 -1> to <4 x i32> + %call = call <4 x i32> @llvm.x86.avx2.gather.d.d(<4 x i32> zeroinitializer, i8* %arg0, <4 x i32> %arg1, <4 x i32> %mask, i8 2) + %bc = bitcast <4 x i32> %call to <2 x i64> + ret <2 x i64> %bc +} +declare <4 x i32> @llvm.x86.avx2.gather.d.d(<4 x i32>, i8*, <4 x i32>, <4 x i32>, i8) nounwind readonly + +define <2 x double> @test_mm_i32gather_pd(double *%a0, <2 x i64> %a1) { +; X32-LABEL: test_mm_i32gather_pd: +; X32: ## BB#0: +; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2 +; X32-NEXT: vxorpd %xmm1, %xmm1, %xmm1 +; X32-NEXT: vgatherdpd %xmm2, (%eax,%xmm0,2), %xmm1 +; X32-NEXT: vmovapd %xmm1, %xmm0 +; X32-NEXT: retl +; +; X64-LABEL: test_mm_i32gather_pd: +; X64: ## BB#0: +; X64-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2 +; X64-NEXT: vxorpd %xmm1, %xmm1, %xmm1 +; X64-NEXT: vgatherdpd %xmm2, (%rdi,%xmm0,2), %xmm1 +; X64-NEXT: vmovapd %xmm1, %xmm0 +; X64-NEXT: retq + %arg0 = bitcast double *%a0 to i8* + %arg1 = bitcast <2 x i64> %a1 to <4 x i32> + %cmp = fcmp oeq <2 x double> zeroinitializer, zeroinitializer + %sext = sext <2 x i1> %cmp to <2 x i64> + %mask = bitcast <2 x i64> %sext to <2 x double> + %res = call <2 x double> @llvm.x86.avx2.gather.d.pd(<2 x double> zeroinitializer, i8* %arg0, <4 x i32> %arg1, <2 x double> %mask, i8 2) + ret <2 x double> %res +} |