diff options
| author | Sean Callanan <scallanan@apple.com> | 2010-02-24 02:56:25 +0000 |
|---|---|---|
| committer | Sean Callanan <scallanan@apple.com> | 2010-02-24 02:56:25 +0000 |
| commit | 80443f914624098db7088d751efbb8dae7743b76 (patch) | |
| tree | 43fd17ad98de500c7237b44d997a127eb87a0574 /utils/TableGen/X86RecognizableInstr.cpp | |
| parent | 5f366af2ff36cc65fe4964194b07bf1455828ff0 (diff) | |
| download | llvm-80443f914624098db7088d751efbb8dae7743b76.tar.gz llvm-80443f914624098db7088d751efbb8dae7743b76.tar.bz2 llvm-80443f914624098db7088d751efbb8dae7743b76.tar.xz | |
Changed the table generator so that the X86
disassembler never recognizes InitReg instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97017 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/X86RecognizableInstr.cpp')
| -rw-r--r-- | utils/TableGen/X86RecognizableInstr.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/utils/TableGen/X86RecognizableInstr.cpp b/utils/TableGen/X86RecognizableInstr.cpp index 3843e56d98..ea78d4193e 100644 --- a/utils/TableGen/X86RecognizableInstr.cpp +++ b/utils/TableGen/X86RecognizableInstr.cpp @@ -282,6 +282,10 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const { IsCodeGenOnly) return FILTER_STRONG; + if (Form == X86Local::MRMInitReg) + return FILTER_STRONG; + + // Filter out instructions with a LOCK prefix; // prefer forms that do not have the prefix if (HasLockPrefix) @@ -353,9 +357,6 @@ RecognizableInstr::filter_ret RecognizableInstr::filter() const { if (AsmString.find("subreg") != AsmString.npos) return FILTER_STRONG; - assert(Form != X86Local::MRMInitReg && - "FORMAT_MRMINITREG instruction not skipped"); - if (HasFROperands && Name.find("MOV") != Name.npos && ((Name.find("2") != Name.npos && Name.find("32") == Name.npos) || (Name.find("to") != Name.npos))) |