[PATCH] D18211: AVX512BW: Enable v32i1 BUILD_VECTOR
Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Mar 20 06:15:00 PDT 2016
This revision was automatically updated to reflect the committed changes.
Closed by commit rL263898: AVX512BW: Enable v32i1/v64i1 BUILD_VECTOR (authored by ibreger).
Changed prior to commit:
http://reviews.llvm.org/D18211?vs=50825&id=51128#toc
Repository:
rL LLVM
http://reviews.llvm.org/D18211
Files:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/test/CodeGen/X86/avx512-mask-op.ll
Index: llvm/trunk/test/CodeGen/X86/avx512-mask-op.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-mask-op.ll
+++ llvm/trunk/test/CodeGen/X86/avx512-mask-op.ll
@@ -1641,3 +1641,43 @@
store i1 %c, i1* %y
ret void
}
+
+define <32 x i16> @test_build_vec_v32i1(<32 x i16> %x) {
+; KNL-LABEL: test_build_vec_v32i1:
+; KNL: ## BB#0:
+; KNL-NEXT: vpmovzxbw {{.*#+}} ymm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
+; KNL-NEXT: vpsllw $15, %ymm2, %ymm2
+; KNL-NEXT: vpsraw $15, %ymm2, %ymm2
+; KNL-NEXT: vpand %ymm0, %ymm2, %ymm0
+; KNL-NEXT: vpmovzxbw {{.*#+}} ymm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero,mem[8],zero,mem[9],zero,mem[10],zero,mem[11],zero,mem[12],zero,mem[13],zero,mem[14],zero,mem[15],zero
+; KNL-NEXT: vpsllw $15, %ymm2, %ymm2
+; KNL-NEXT: vpsraw $15, %ymm2, %ymm2
+; KNL-NEXT: vpand %ymm1, %ymm2, %ymm1
+; KNL-NEXT: retq
+;
+; SKX-LABEL: test_build_vec_v32i1:
+; SKX: ## BB#0:
+; SKX-NEXT: movl $1497715861, %eax ## imm = 0x59455495
+; SKX-NEXT: kmovd %eax, %k1
+; SKX-NEXT: vmovdqu16 %zmm0, %zmm0 {%k1} {z}
+; SKX-NEXT: retq
+ %ret = select <32 x i1> <i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false>, <32 x i16> %x, <32 x i16> zeroinitializer
+ ret <32 x i16> %ret
+}
+
+define <64 x i8> @test_build_vec_v64i1(<64 x i8> %x) {
+; KNL-LABEL: test_build_vec_v64i1:
+; KNL: ## BB#0:
+; KNL-NEXT: vandps {{.*}}(%rip), %ymm0, %ymm0
+; KNL-NEXT: vandps {{.*}}(%rip), %ymm1, %ymm1
+; KNL-NEXT: retq
+;
+; SKX-LABEL: test_build_vec_v64i1:
+; SKX: ## BB#0:
+; SKX-NEXT: movabsq $6432645796886517060, %rax ## imm = 0x5945594549549544
+; SKX-NEXT: kmovq %rax, %k1
+; SKX-NEXT: vmovdqu8 %zmm0, %zmm0 {%k1} {z}
+; SKX-NEXT: retq
+ %ret = select <64 x i1> <i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 false, i1 false, i1 true, i1 true, i1 false, i1 true, i1 false>, <64 x i8> %x, <64 x i8> zeroinitializer
+ ret <64 x i8> %ret
+}
Index: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
@@ -1676,6 +1676,8 @@
setOperationAction(ISD::TRUNCATE, MVT::v32i8, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v32i1, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v64i1, Custom);
+ setOperationAction(ISD::BUILD_VECTOR, MVT::v32i1, Custom);
+ setOperationAction(ISD::BUILD_VECTOR, MVT::v64i1, Custom);
setOperationAction(ISD::SMAX, MVT::v64i8, Legal);
setOperationAction(ISD::SMAX, MVT::v32i16, Legal);
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