[llvm-commits] [llvm] r163542 - in /llvm/trunk: lib/Target/X86/AsmParser/X86AsmParser.cpp test/MC/X86/intel-syntax-2.s

[Chad Rosier]

Author: mcrosier
Date: Mon Sep 10 15:54:39 2012
New Revision: 163542

URL: http://llvm.org/viewvc/llvm-project?rev=163542&view=rev
Log:
[ms-inline asm] Add support for .att_syntax directive.

Modified:
    llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp
    llvm/trunk/test/MC/X86/intel-syntax-2.s

Modified: llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp?rev=163542&r1=163541&r2=163542&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp Mon Sep 10 15:54:39 2012
@@ -1745,7 +1745,10 @@
     return ParseDirectiveWord(2, DirectiveID.getLoc());
   else if (IDVal.startswith(".code"))
     return ParseDirectiveCode(IDVal, DirectiveID.getLoc());
-  else if (IDVal.startswith(".intel_syntax")) {
+  else if (IDVal.startswith(".att_syntax")) {
+    getParser().setAssemblerDialect(0);
+    return false;
+  } else if (IDVal.startswith(".intel_syntax")) {
     getParser().setAssemblerDialect(1);
     if (getLexer().isNot(AsmToken::EndOfStatement)) {
       if(Parser.getTok().getString() == "noprefix") {

Modified: llvm/trunk/test/MC/X86/intel-syntax-2.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/intel-syntax-2.s?rev=163542&r1=163541&r2=163542&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/intel-syntax-2.s (original)
+++ llvm/trunk/test/MC/X86/intel-syntax-2.s Mon Sep 10 15:54:39 2012
@@ -1,7 +1,9 @@
-// RUN: llvm-mc -triple x86_64-unknown-unknown  %s | FileCheck %s
+// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=att %s | FileCheck %s
 
 	.intel_syntax
 _test:
 // CHECK:	movl	$257, -4(%rsp)
 	mov	DWORD PTR [RSP - 4], 257
-
+    .att_syntax
+// CHECK:	movl	$257, -4(%rsp)
+    movl $257, -4(%rsp)
\ No newline at end of file