[llvm] r311307 - [AVX512] Add 128->256 vbroadcastf64x2/vbroadcasti64x2 instructions to the EVEX->VEX table.

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Sun Aug 20 22:03:28 PDT 2017 

Author: ctopper
Date: Sun Aug 20 22:03:28 2017
New Revision: 311307

URL: http://llvm.org/viewvc/llvm-project?rev=311307&view=rev
Log:
[AVX512] Add 128->256 vbroadcastf64x2/vbroadcasti64x2 instructions to the EVEX->VEX table.

Modified:
    llvm/trunk/test/CodeGen/X86/avx512-vbroadcasti128.ll
    llvm/trunk/test/CodeGen/X86/subvector-broadcast.ll
    llvm/trunk/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp

Modified: llvm/trunk/test/CodeGen/X86/avx512-vbroadcasti128.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512-vbroadcasti128.ll?rev=311307&r1=311306&r2=311307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512-vbroadcasti128.ll (original)
+++ llvm/trunk/test/CodeGen/X86/avx512-vbroadcasti128.ll Sun Aug 20 22:03:28 2017
@@ -8,23 +8,11 @@
 ;
 
 define <4 x double> @test_broadcast_2f64_4f64(<2 x double> *%p) nounwind {
-; X64-AVX512VL-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512VL:       ## BB#0:
-; X64-AVX512VL-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512VL-NEXT:    vaddpd {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512VL-NEXT:    retq
-;
-; X64-AVX512BWVL-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512BWVL:       ## BB#0:
-; X64-AVX512BWVL-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512BWVL-NEXT:    vaddpd {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512BWVL-NEXT:    retq
-;
-; X64-AVX512DQVL-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512DQVL:       ## BB#0:
-; X64-AVX512DQVL-NEXT:    vbroadcastf64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512DQVL-NEXT:    vaddpd {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512DQVL-NEXT:    retq
+; X64-AVX512-LABEL: test_broadcast_2f64_4f64:
+; X64-AVX512:       ## BB#0:
+; X64-AVX512-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X64-AVX512-NEXT:    vaddpd {{.*}}(%rip), %ymm0, %ymm0
+; X64-AVX512-NEXT:    retq
  %1 = load <2 x double>, <2 x double> *%p
  %2 = shufflevector <2 x double> %1, <2 x double> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
  %3 = fadd <4 x double> %2, <double 1.0, double 2.0, double 3.0, double 4.0>
@@ -32,23 +20,11 @@ define <4 x double> @test_broadcast_2f64
 }
 
 define <4 x i64> @test_broadcast_2i64_4i64(<2 x i64> *%p) nounwind {
-; X64-AVX512VL-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512VL:       ## BB#0:
-; X64-AVX512VL-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512VL-NEXT:    vpaddq {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512VL-NEXT:    retq
-;
-; X64-AVX512BWVL-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512BWVL:       ## BB#0:
-; X64-AVX512BWVL-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512BWVL-NEXT:    vpaddq {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512BWVL-NEXT:    retq
-;
-; X64-AVX512DQVL-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512DQVL:       ## BB#0:
-; X64-AVX512DQVL-NEXT:    vbroadcasti64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512DQVL-NEXT:    vpaddq {{.*}}(%rip), %ymm0, %ymm0
-; X64-AVX512DQVL-NEXT:    retq
+; X64-AVX512-LABEL: test_broadcast_2i64_4i64:
+; X64-AVX512:       ## BB#0:
+; X64-AVX512-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X64-AVX512-NEXT:    vpaddq {{.*}}(%rip), %ymm0, %ymm0
+; X64-AVX512-NEXT:    retq
  %1 = load <2 x i64>, <2 x i64> *%p
  %2 = shufflevector <2 x i64> %1, <2 x i64> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
  %3 = add <4 x i64> %2, <i64 1, i64 2, i64 3, i64 4>

Modified: llvm/trunk/test/CodeGen/X86/subvector-broadcast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/subvector-broadcast.ll?rev=311307&r1=311306&r2=311307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/subvector-broadcast.ll (original)
+++ llvm/trunk/test/CodeGen/X86/subvector-broadcast.ll Sun Aug 20 22:03:28 2017
@@ -15,49 +15,16 @@
 ;
 
 define <4 x double> @test_broadcast_2f64_4f64(<2 x double> *%p) nounwind {
-; X32-AVX-LABEL: test_broadcast_2f64_4f64:
-; X32-AVX:       # BB#0:
-; X32-AVX-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX-NEXT:    retl
-;
-; X32-AVX512F-LABEL: test_broadcast_2f64_4f64:
-; X32-AVX512F:       # BB#0:
-; X32-AVX512F-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512F-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512F-NEXT:    retl
-;
-; X32-AVX512BW-LABEL: test_broadcast_2f64_4f64:
-; X32-AVX512BW:       # BB#0:
-; X32-AVX512BW-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512BW-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512BW-NEXT:    retl
-;
-; X32-AVX512DQ-LABEL: test_broadcast_2f64_4f64:
-; X32-AVX512DQ:       # BB#0:
-; X32-AVX512DQ-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512DQ-NEXT:    vbroadcastf64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512DQ-NEXT:    retl
-;
-; X64-AVX-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX:       # BB#0:
-; X64-AVX-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX-NEXT:    retq
-;
-; X64-AVX512F-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512F:       # BB#0:
-; X64-AVX512F-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512F-NEXT:    retq
-;
-; X64-AVX512BW-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512BW:       # BB#0:
-; X64-AVX512BW-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512BW-NEXT:    retq
-;
-; X64-AVX512DQ-LABEL: test_broadcast_2f64_4f64:
-; X64-AVX512DQ:       # BB#0:
-; X64-AVX512DQ-NEXT:    vbroadcastf64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512DQ-NEXT:    retq
+; X32-LABEL: test_broadcast_2f64_4f64:
+; X32:       # BB#0:
+; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X32-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X32-NEXT:    retl
+;
+; X64-LABEL: test_broadcast_2f64_4f64:
+; X64:       # BB#0:
+; X64-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X64-NEXT:    retq
  %1 = load <2 x double>, <2 x double> *%p
  %2 = shufflevector <2 x double> %1, <2 x double> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
  ret <4 x double> %2
@@ -150,43 +117,21 @@ define <4 x i64> @test_broadcast_2i64_4i
 ; X32-AVX-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
 ; X32-AVX-NEXT:    retl
 ;
-; X32-AVX512F-LABEL: test_broadcast_2i64_4i64:
-; X32-AVX512F:       # BB#0:
-; X32-AVX512F-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512F-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512F-NEXT:    retl
-;
-; X32-AVX512BW-LABEL: test_broadcast_2i64_4i64:
-; X32-AVX512BW:       # BB#0:
-; X32-AVX512BW-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512BW-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512BW-NEXT:    retl
-;
-; X32-AVX512DQ-LABEL: test_broadcast_2i64_4i64:
-; X32-AVX512DQ:       # BB#0:
-; X32-AVX512DQ-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X32-AVX512DQ-NEXT:    vbroadcasti64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X32-AVX512DQ-NEXT:    retl
+; X32-AVX512-LABEL: test_broadcast_2i64_4i64:
+; X32-AVX512:       # BB#0:
+; X32-AVX512-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X32-AVX512-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X32-AVX512-NEXT:    retl
 ;
 ; X64-AVX-LABEL: test_broadcast_2i64_4i64:
 ; X64-AVX:       # BB#0:
 ; X64-AVX-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1]
 ; X64-AVX-NEXT:    retq
 ;
-; X64-AVX512F-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512F:       # BB#0:
-; X64-AVX512F-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512F-NEXT:    retq
-;
-; X64-AVX512BW-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512BW:       # BB#0:
-; X64-AVX512BW-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512BW-NEXT:    retq
-;
-; X64-AVX512DQ-LABEL: test_broadcast_2i64_4i64:
-; X64-AVX512DQ:       # BB#0:
-; X64-AVX512DQ-NEXT:    vbroadcasti64x2 {{.*#+}} ymm0 = mem[0,1,0,1]
-; X64-AVX512DQ-NEXT:    retq
+; X64-AVX512-LABEL: test_broadcast_2i64_4i64:
+; X64-AVX512:       # BB#0:
+; X64-AVX512-NEXT:    vbroadcasti128 {{.*#+}} ymm0 = mem[0,1,0,1]
+; X64-AVX512-NEXT:    retq
  %1 = load <2 x i64>, <2 x i64> *%p
  %2 = shufflevector <2 x i64> %1, <2 x i64> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
  ret <4 x i64> %2

Modified: llvm/trunk/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp?rev=311307&r1=311306&r2=311307&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/X86EVEX2VEXTablesEmitter.cpp Sun Aug 20 22:03:28 2017
@@ -137,6 +137,9 @@ void X86EVEX2VEXTablesEmitter::printTabl
       {"VBROADCASTSDZ256m",   "VBROADCASTSDYrm", false},
       {"VBROADCASTSDZ256r",   "VBROADCASTSDYrr", false},
 
+      {"VBROADCASTF64X2Z128rm", "VBROADCASTF128", false},
+      {"VBROADCASTI64X2Z128rm", "VBROADCASTI128", false},
+
       {"VEXTRACTF64x2Z256mr", "VEXTRACTF128mr",  false},
       {"VEXTRACTF64x2Z256rr", "VEXTRACTF128rr",  false},
       {"VEXTRACTI64x2Z256mr", "VEXTRACTI128mr",  false},

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