From b27a41b44092c0a6e439203586cc944187de3388 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Tue, 11 Aug 2009 17:47:52 +0000 Subject: llvm-mc: Fix a crash on invalid due to a typo in relocatable expression evaluation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78692 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-mc/AsmExpr.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/llvm-mc/AsmExpr.cpp b/tools/llvm-mc/AsmExpr.cpp index c3362e4268..fbb0c53b1c 100644 --- a/tools/llvm-mc/AsmExpr.cpp +++ b/tools/llvm-mc/AsmExpr.cpp @@ -81,7 +81,7 @@ bool AsmExpr::EvaluateAsRelocatable(MCContext &Ctx, MCValue &Res) const { break; case AsmUnaryExpr::Minus: /// -(a - b + const) ==> (b - a - const) - if (Value.getSymA() && !Value.getSymA()) + if (Value.getSymA() && !Value.getSymB()) return false; Res = MCValue::get(Value.getSymB(), Value.getSymA(), -Value.getConstant()); -- cgit v1.2.3