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| author | Devang Patel <dpatel@apple.com> | 2012-01-30 22:47:12 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2012-01-30 22:47:12 +0000 |
| commit | 885f65b4a1c1ec80cd800a0617c57a2289472165 (patch) | |
| tree | 2c212566700ebf5819df658c8b964e9b7eac7a45 /lib/Target | |
| parent | 0cf6b99b963e3b269b37f73558ac2f34482f835e (diff) | |
| download | external_llvm-885f65b4a1c1ec80cd800a0617c57a2289472165.zip external_llvm-885f65b4a1c1ec80cd800a0617c57a2289472165.tar.gz external_llvm-885f65b4a1c1ec80cd800a0617c57a2289472165.tar.bz2 | |
Intel syntax. Adjust special code, used to recognize cmp<comparison code>{ss,sd,ps,pd}, for intel syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149291 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/AsmParser/X86AsmParser.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp index 0e8ab29..fd6efa6 100644 --- a/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -981,10 +981,9 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, Operands.push_back(X86Operand::CreateToken(PatchedName, NameLoc)); - if (ExtraImmOp) + if (ExtraImmOp && !isParsingIntelSyntax()) Operands.push_back(X86Operand::CreateImm(ExtraImmOp, NameLoc, NameLoc)); - // Determine whether this is an instruction prefix. bool isPrefix = Name == "lock" || Name == "rep" || @@ -1038,6 +1037,9 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, else if (isPrefix && getLexer().is(AsmToken::Slash)) Parser.Lex(); // Consume the prefix separator Slash + if (ExtraImmOp && isParsingIntelSyntax()) + Operands.push_back(X86Operand::CreateImm(ExtraImmOp, NameLoc, NameLoc)); + // This is a terrible hack to handle "out[bwl]? %al, (%dx)" -> // "outb %al, %dx". Out doesn't take a memory form, but this is a widely // documented form in various unofficial manuals, so a lot of code uses it. |