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Remove special case filtering for instructions with lock prefix as they are all marked with isCodeGenOnly already.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201216 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2014-02-12 08:09:20 +00:00
parent 56d749a86b
commit cfd14e6aea
2 changed files with 0 additions and 8 deletions
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6
utils/TableGen/X86RecognizableInstr.cpp
View File

@ -180,7 +180,6 @@ RecognizableInstr::RecognizableInstr(DisassemblerTables &tables,
HasEVEX_K = Rec->getValueAsBit("hasEVEX_K");
HasEVEX_KZ = Rec->getValueAsBit("hasEVEX_Z");
HasEVEX_B = Rec->getValueAsBit("hasEVEX_B");
HasLockPrefix = Rec->getValueAsBit("hasLockPrefix");
HasREPPrefix = Rec->getValueAsBit("hasREPPrefix");
IsCodeGenOnly = Rec->getValueAsBit("isCodeGenOnly");
ForceDisassemble = Rec->getValueAsBit("ForceDisassemble");
@ -403,11 +402,6 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const {
//
// Filter out instructions with a LOCK prefix;
// prefer forms that do not have the prefix
if (HasLockPrefix)
return FILTER_WEAK;
// Special cases.
if (Name == "VMASKMOVDQU64")

2
utils/TableGen/X86RecognizableInstr.h
View File

@ -74,8 +74,6 @@ private:
bool HasEVEX_KZ;
/// The hasEVEX_B field from the record
bool HasEVEX_B;
/// The hasLockPrefix field from the record
bool HasLockPrefix;
/// The hasREPPrefix field from the record
bool HasREPPrefix;
/// The isCodeGenOnly field from the record