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authorienkovich <ienkovich@138bc75d-0d04-0410-961f-82ee72b054a4>2015-03-02 10:41:09 +0000
committerienkovich <ienkovich@138bc75d-0d04-0410-961f-82ee72b054a4>2015-03-02 10:41:09 +0000
commitd0cb6a0de8bec269d031fe5d65be6189f88dd5a4 (patch)
tree90da3fc9b505fc9769972fb7a167562094f37702 /gcc/tree-chkp.c
parentdf311a4c4f1650985f6c7dd5412570c0c7532d31 (diff)
downloadgcc-d0cb6a0de8bec269d031fe5d65be6189f88dd5a4.tar.gz
gcc/
PR target/65183 * tree-chkp.c (chkp_check_lower): Don't check against zero bounds for already instrumented functions. (chkp_check_upper): Likewise. (chkp_fini): Clean pass local data to avoid wrong reusage. gcc/testsuite/ PR target/65183 * gcc.target/i386/pr65183.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221105 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-chkp.c')
-rw-r--r--gcc/tree-chkp.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/tree-chkp.c b/gcc/tree-chkp.c
index b0a3a1547ff..d2df4bad0fb 100644
--- a/gcc/tree-chkp.c
+++ b/gcc/tree-chkp.c
@@ -1268,7 +1268,8 @@ chkp_check_lower (tree addr, tree bounds,
gimple check;
tree node;
- if (bounds == chkp_get_zero_bounds ())
+ if (!chkp_function_instrumented_p (current_function_decl)
+ && bounds == chkp_get_zero_bounds ())
return;
if (dirflag == integer_zero_node
@@ -1314,7 +1315,8 @@ chkp_check_upper (tree addr, tree bounds,
gimple check;
tree node;
- if (bounds == chkp_get_zero_bounds ())
+ if (!chkp_function_instrumented_p (current_function_decl)
+ && bounds == chkp_get_zero_bounds ())
return;
if (dirflag == integer_zero_node
@@ -4306,6 +4308,10 @@ chkp_fini (void)
free_dominance_info (CDI_POST_DOMINATORS);
bitmap_obstack_release (NULL);
+
+ entry_block = NULL;
+ zero_bounds = NULL_TREE;
+ none_bounds = NULL_TREE;
}
/* Main instrumentation pass function. */