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[X86] Reduce number of OpPrefix bits in TSFlags to 2. NFCI
authorCraig Topper <craig.topper@intel.com>
Tue, 3 Apr 2018 06:37:04 +0000 (06:37 +0000)
committerCraig Topper <craig.topper@intel.com>
Tue, 3 Apr 2018 06:37:04 +0000 (06:37 +0000)
commit16fa9066bace87e2368bdbbde12083a8254f1f9b
treea571121078ca56ca767d0ec2eb6632730c547183
parente02284bdf8f0242595655db18a0f5c804ac2e338
[X86] Reduce number of OpPrefix bits in TSFlags to 2. NFCI

TSFlag doesn't need to disambiguate NoPrfx from PS. So shift the encodings so PS is NoPrfx|0x4.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329049 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/MCTargetDesc/X86BaseInfo.h
lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
lib/Target/X86/X86InstrFormats.td
utils/TableGen/X86RecognizableInstr.h