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Add support for MOVBE and RDRAND instructions for the assembler and disassembler. Includes feature flag checking, but no instrinsic support. Fixes PR10832, PR11026 and PR11027.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141007 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2011-10-03 17:28:23 +00:00
parent 8cf5e74a9c
commit 581fe82c84
7 changed files with 93 additions and 1 deletions
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4
lib/Target/X86/X86.td
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@@ -96,6 +96,10 @@ def FeatureVectorUAMem : SubtargetFeature<"vector-unaligned-mem",
"Allow unaligned memory operands on vector/SIMD instructions">;
def FeatureAES : SubtargetFeature<"aes", "HasAES", "true",
"Enable AES instructions">;
def FeatureMOVBE : SubtargetFeature<"movbe", "HasMOVBE", "true",
"Support MOVBE instruction">;
def FeatureRDRAND : SubtargetFeature<"rdrand", "HasRDRAND", "true",
"Support RDRAND instruction">;
//===----------------------------------------------------------------------===//
// X86 processors supported.