[llvm] r316592 - [X86] Add avx512vpopcntdq to Knights Mill
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 25 10:10:32 PDT 2017
Author: ctopper
Date: Wed Oct 25 10:10:32 2017
New Revision: 316592
URL: http://llvm.org/viewvc/llvm-project?rev=316592&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:
llvm/trunk/lib/Target/X86/X86.td
Modified: llvm/trunk/lib/Target/X86/X86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86.td?rev=316592&r1=316591&r2=316592&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.td (original)
+++ llvm/trunk/lib/Target/X86/X86.td Wed Oct 25 10:10:32 2017
@@ -626,7 +626,8 @@ class KnightsMillProc<string Name> : Pro
KNLFeatures.Value, [
ProcIntelKNL,
FeatureSlowTwoMemOps,
- FeatureFastPartialYMMorZMMWrite
+ FeatureFastPartialYMMorZMMWrite,
+ FeatureVPOPCNTDQ
]>;
def : KnightsMillProc<"knm">; // TODO Add AVX5124FMAPS/AVX5124VNNIW features
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