Fix incorrect assert that should be a user error for code like 'mov $0, %%eax'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82054 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index aa04ba6..c357b4d 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -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.