From 03339b1d66afc98089407564582fbe43b7a1cd64 Mon Sep 17 00:00:00 2001
From: Ruiling Song <ruiling.song@intel.com>
Date: Tue, 26 Aug 2014 15:39:11 +0800
Subject: [PATCH] GBE: clear deadprintfs when current function is done.

It should be cleared, to prevent invalid pointers staying there
when processing next Function.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: He Junyan <junyan.he@inbox.com>
---
 backend/src/llvm/llvm_printf_parser.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/src/llvm/llvm_printf_parser.cpp b/backend/src/llvm/llvm_printf_parser.cpp
index e02f5aa..00e1ef8 100644
--- a/backend/src/llvm/llvm_printf_parser.cpp
+++ b/backend/src/llvm/llvm_printf_parser.cpp
@@ -616,6 +616,7 @@ error:
         prf.first->eraseFromParent();
     }
 
+    deadprintfs.clear();
     delete builder;
 
     return changed;
-- 
2.7.4