[llvm] r262782 - [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Sat Mar 5 14:00:51 PST 2016
Author: rksimon
Date: Sat Mar 5 16:00:50 2016
New Revision: 262782
URL: http://llvm.org/viewvc/llvm-project?rev=262782&view=rev
Log:
[X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't support XSAVE.
Differential Revision: http://reviews.llvm.org/D17683
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=262782&r1=262781&r2=262782&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.td (original)
+++ llvm/trunk/lib/Target/X86/X86.td Sat Mar 5 16:00:50 2016
@@ -574,7 +574,6 @@ def : Proc<"btver1", [
FeaturePRFCHW,
FeatureLZCNT,
FeaturePOPCNT,
- FeatureXSAVE,
FeatureSlowSHLD,
FeatureLAHFSAHF
]>;
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