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| author | Craig Topper <craig.topper@gmail.com> | 2011-10-11 04:34:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-10-11 04:34:23 +0000 |
| commit | 29480fd798dc6452948f63825ff41c66f09c2493 (patch) | |
| tree | 1c53f0e1fbfb54a46f9264f0702404f3ade67f50 /utils/TableGen/X86RecognizableInstr.cpp | |
| parent | 7aabcb1fc0a94becb437134747a63ff686c0661f (diff) | |
Fix disassembling of popcntw. Also remove some code that says it accounts for 64BIT_REXW_XD not existing, but it does exist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141642 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/X86RecognizableInstr.cpp')
| -rw-r--r-- | utils/TableGen/X86RecognizableInstr.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/utils/TableGen/X86RecognizableInstr.cpp b/utils/TableGen/X86RecognizableInstr.cpp index ee9deb3628..e7092c762c 100644 --- a/utils/TableGen/X86RecognizableInstr.cpp +++ b/utils/TableGen/X86RecognizableInstr.cpp @@ -314,13 +314,17 @@ InstructionContext RecognizableInstr::insnContext() const { } else if (Is64Bit || HasREX_WPrefix) { if (HasREX_WPrefix && HasOpSizePrefix) insnContext = IC_64BIT_REXW_OPSIZE; - else if (HasOpSizePrefix && (Prefix == X86Local::XD || Prefix == X86Local::TF)) + else if (HasOpSizePrefix && + (Prefix == X86Local::XD || Prefix == X86Local::TF)) insnContext = IC_64BIT_XD_OPSIZE; + else if (HasOpSizePrefix && Prefix == X86Local::XS) + insnContext = IC_64BIT_XS_OPSIZE; else if (HasOpSizePrefix) insnContext = IC_64BIT_OPSIZE; else if (HasREX_WPrefix && Prefix == X86Local::XS) insnContext = IC_64BIT_REXW_XS; - else if (HasREX_WPrefix && (Prefix == X86Local::XD || Prefix == X86Local::TF)) + else if (HasREX_WPrefix && + (Prefix == X86Local::XD || Prefix == X86Local::TF)) insnContext = IC_64BIT_REXW_XD; else if (Prefix == X86Local::XD || Prefix == X86Local::TF) insnContext = IC_64BIT_XD; @@ -334,6 +338,8 @@ InstructionContext RecognizableInstr::insnContext() const { if (HasOpSizePrefix && (Prefix == X86Local::XD || Prefix == X86Local::TF)) insnContext = IC_XD_OPSIZE; + else if (HasOpSizePrefix && Prefix == X86Local::XS) + insnContext = IC_XS_OPSIZE; else if (HasOpSizePrefix) insnContext = IC_OPSIZE; else if (Prefix == X86Local::XD || Prefix == X86Local::TF) |