From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 30 Jun 2011 08:06:01 +0000 (+0200)
Subject: tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of BUILT_IN... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ce7e54ff0d6dcddde211799be10e83a1aed4a9bb;p=gcc.git

tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.

	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
	handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.

From-SVN: r175682
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9db422d5772..12c60d71829 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
+	handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.
+
 2011-06-30  Ira Rosen  <ira.rosen@linaro.org>
 
 	* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 799f9cf7e53..f7862072d14 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -4014,7 +4014,9 @@ find_func_aliases_for_builtin_call (gimple t)
 	      get_constraint_for (res, &lhsc);
 	      if (DECL_FUNCTION_CODE (fndecl) == BUILT_IN_MEMPCPY
 		  || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_STPCPY
-		  || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_STPNCPY)
+		  || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_STPNCPY
+		  || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_MEMPCPY_CHK
+		  || DECL_FUNCTION_CODE (fndecl) == BUILT_IN_STPCPY_CHK)
 		get_constraint_for_ptr_offset (dest, NULL_TREE, &rhsc);
 	      else
 		get_constraint_for (dest, &rhsc);