[llvm-commits] [llvm] r147859 - /llvm/trunk/lib/Target/X86/X86.td

[Devang Patel]

Author: dpatel
Date: Tue Jan 10 11:51:54 2012
New Revision: 147859

URL: http://llvm.org/viewvc/llvm-project?rev=147859&view=rev
Log:
Add definition for intel asm variant.

Right now, this just adds additional entries in match table. The parser does not use them yet.

Modified:
    llvm/trunk/lib/Target/X86/X86.td

Modified: llvm/trunk/lib/Target/X86/X86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86.td?rev=147859&r1=147858&r2=147859&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.td (original)
+++ llvm/trunk/lib/Target/X86/X86.td Tue Jan 10 11:51:54 2012
@@ -263,6 +263,16 @@
   string RegisterPrefix = "%";
 }
 
+def IntelAsmParserVariant : AsmParserVariant {
+  int Variant = 1;
+
+  // Discard comments in assembly strings.
+  string CommentDelimiter = ";";
+
+  // Recognize hard coded registers.
+  string RegisterPrefix = "";
+}
+
 //===----------------------------------------------------------------------===//
 // Assembly Printers
 //===----------------------------------------------------------------------===//
@@ -284,6 +294,6 @@
   // Information about the instructions...
   let InstructionSet = X86InstrInfo;
   let AssemblyParsers = [ATTAsmParser];
-  let AssemblyParserVariants = [ATTAsmParserVariant];
+  let AssemblyParserVariants = [ATTAsmParserVariant, IntelAsmParserVariant];
   let AssemblyWriters = [ATTAsmWriter, IntelAsmWriter];
 }