[llvm-commits] [llvm] r82054 - /llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

[Kevin Enderby]

Author: enderby
Date: Wed Sep 16 12:18:29 2009
New Revision: 82054

URL: http://llvm.org/viewvc/llvm-project?rev=82054&view=rev
Log:
Fix incorrect assert that should be a user error for code like 'mov $0, %%eax'.

Modified:
    llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

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=82054&r1=82053&r2=82054&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp Wed Sep 16 12:18:29 2009
@@ -241,7 +241,8 @@
   getLexer().Lex(); // Eat percent token.
 
   const AsmToken &Tok = getLexer().getTok();
-  assert(TokPercent.is(AsmToken::Identifier) && "Invalid token kind!");
+  if (Tok.isNot(AsmToken::Identifier))
+    return Error(Tok.getLoc(), "invalid register name");
 
   // FIXME: Validate register for the current architecture; we have to do
   // validation later, so maybe there is no need for this here.