Author: ctopper
Date: Wed Oct 25 10:10:58 2017
New Revision: 316593
URL: http://llvm.org/viewvc/llvm-project?rev=316593&view=rev
Log:
[X86] Add avx512vpopcntdq to Knights Mill
As indicated by Table 1-1 in Intel Architecture Instruction Set Extensions and
Future Features Programming Reference from October 2017.
Modified:
cfe/trunk/lib/Basic/Targets/X86.cpp
cfe/trunk/test/Preprocessor/predefined-arch-macros.c
Modified: cfe/trunk/lib/Basic/Targets/X86.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/X86.cpp?rev=316593&r1=316592&r2=316593&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets/X86.cpp (original)
+++ cfe/trunk/lib/Basic/Targets/X86.cpp Wed Oct 25 10:10:58 2017
@@ -231,6 +231,8 @@ bool X86TargetInfo::initFeatureMap(
case CK_KNM:
// TODO: Add avx5124fmaps/avx5124vnniw.
+ setFeatureEnabledImpl(Features, "avx512vpopcntdq", true);
+ LLVM_FALLTHROUGH;
case CK_KNL:
setFeatureEnabledImpl(Features, "avx512f", true);
setFeatureEnabledImpl(Features, "avx512cd", true);
Modified: cfe/trunk/test/Preprocessor/predefined-arch-macros.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/predefined-arch-macros.c?rev=316593&r1=316592&r2=316593&view=diff
==============================================================================
--- cfe/trunk/test/Preprocessor/predefined-arch-macros.c (original)
+++ cfe/trunk/test/Preprocessor/predefined-arch-macros.c Wed Oct 25 10:10:58
2017
@@ -793,6 +793,7 @@
// CHECK_KNM_M32: #define __AVX512ER__ 1
// CHECK_KNM_M32: #define __AVX512F__ 1
// CHECK_KNM_M32: #define __AVX512PF__ 1
+// CHECK_KNM_M32: #define __AVX512VPOPCNTDQ__ 1
// CHECK_KNM_M32: #define __AVX__ 1
// CHECK_KNM_M32: #define __BMI2__ 1
// CHECK_KNM_M32: #define __BMI__ 1
@@ -826,6 +827,7 @@
// CHECK_KNM_M64: #define __AVX512ER__ 1
// CHECK_KNM_M64: #define __AVX512F__ 1
// CHECK_KNM_M64: #define __AVX512PF__ 1
+// CHECK_KNM_M64: #define __AVX512VPOPCNTDQ__ 1
// CHECK_KNM_M64: #define __AVX__ 1
// CHECK_KNM_M64: #define __BMI2__ 1
// CHECK_KNM_M64: #define __BMI__ 1
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