From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 17 Jan 2019 12:12:58 +0000 (+0000)
Subject: 	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c1cc03cf8994ff47f77f73df244b181a3ba7936;p=thirdparty%2Fgcc.git

	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
	(stmt_uses_0_or_null_in_undefined_way): Likewise.
	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268018 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8d426fe59a4b..d5dde3f90d1d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2019-01-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
+	flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
+	(stmt_uses_0_or_null_in_undefined_way): Likewise.
+	* tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
+
 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
 
 	PR target/88851
diff --git a/gcc/gimple-ssa-isolate-paths.c b/gcc/gimple-ssa-isolate-paths.c
index 1a9e0a526523..33fe352bb239 100644
--- a/gcc/gimple-ssa-isolate-paths.c
+++ b/gcc/gimple-ssa-isolate-paths.c
@@ -270,7 +270,7 @@ stmt_uses_name_in_undefined_way (gimple *use_stmt, tree name, location_t loc)
      divisor.  */
   if (!POINTER_TYPE_P (TREE_TYPE (name)))
     {
-      if (!flag_non_call_exceptions)
+      if (!cfun->can_throw_non_call_exceptions)
 	return is_divmod_with_given_divisor (use_stmt, name);
       return false;
     }
@@ -309,7 +309,7 @@ stmt_uses_name_in_undefined_way (gimple *use_stmt, tree name, location_t loc)
 bool
 stmt_uses_0_or_null_in_undefined_way (gimple *stmt)
 {
-  if (!flag_non_call_exceptions
+  if (!cfun->can_throw_non_call_exceptions
       && is_divmod_with_given_divisor (stmt, integer_zero_node))
     return true;
 
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c
index 10b4d3f2514f..c0f67d1e17ab 100644
--- a/gcc/tree-ssa-alias.c
+++ b/gcc/tree-ssa-alias.c
@@ -2365,7 +2365,7 @@ same_addr_size_stores_p (tree base1, poly_int64 offset1, poly_int64 size1,
 
   /* Be conservative with non-call exceptions when the address might
      be NULL.  */
-  if (flag_non_call_exceptions && pi->pt.null)
+  if (cfun->can_throw_non_call_exceptions && pi->pt.null)
     return false;
 
   /* Check that ptr points relative to obj.  */