From ca08df756e7f9f9dced63ee751fc2557974cff47 Mon Sep 17 00:00:00 2001
From: Kevin Enderby <enderby@apple.com>
Date: Tue, 7 May 2013 21:40:58 +0000
Subject: Fix a bug in the MC asm parser evaluating expressions.  It was
 treating: A = 9 B = 3 * A - 2 * A + 1 as  B = 3 * A - (2 * A + 1)

rdar://13816516

llvm-svn: 181366
---
 llvm/lib/MC/MCParser/AsmParser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/MC/MCParser/AsmParser.cpp')

diff --git a/llvm/lib/MC/MCParser/AsmParser.cpp b/llvm/lib/MC/MCParser/AsmParser.cpp
index 2368e9e86a1..edefdb4c364 100644
--- a/llvm/lib/MC/MCParser/AsmParser.cpp
+++ b/llvm/lib/MC/MCParser/AsmParser.cpp
@@ -1092,7 +1092,7 @@ bool AsmParser::ParseBinOpRHS(unsigned Precedence, const MCExpr *&Res,
     MCBinaryExpr::Opcode Dummy;
     unsigned NextTokPrec = getBinOpPrecedence(Lexer.getKind(), Dummy);
     if (TokPrec < NextTokPrec) {
-      if (ParseBinOpRHS(Precedence+1, RHS, EndLoc)) return true;
+      if (ParseBinOpRHS(TokPrec+1, RHS, EndLoc)) return true;
     }
 
     // Merge LHS and RHS according to operator.
-- 
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