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| author | Richard Guenther <rguenther@suse.de> | 2009-10-09 13:22:22 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-10-09 13:22:22 +0000 |
| commit | 9f3f7d131fd4200ed84aa44ec75b3c675b8273ae (patch) | |
| tree | 133509c8695d037b274512d013d8147067a6010f /gcc/cgraph.c | |
| parent | af2efb2bbb5a923f524f7467cca0d66d805af18d (diff) | |
| download | gcc-9f3f7d131fd4200ed84aa44ec75b3c675b8273ae.zip gcc-9f3f7d131fd4200ed84aa44ec75b3c675b8273ae.tar.gz gcc-9f3f7d131fd4200ed84aa44ec75b3c675b8273ae.tar.bz2 | |
cgraph.c (cgraph_create_edge): Check for NULL call_stmt before calling stmt_can_throw_external.
2009-10-09 Richard Guenther <rguenther@suse.de>
* cgraph.c (cgraph_create_edge): Check for NULL call_stmt
before calling stmt_can_throw_external.
From-SVN: r152587
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index 01fbb9a..167e8a8 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -822,9 +822,9 @@ cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee, if (call_stmt) { #ifdef ENABLE_CHECKING - /* This is rather pricely check possibly trigerring construction of call stmt - hashtable. */ - gcc_assert (!cgraph_edge (caller, call_stmt)); + /* This is rather pricely check possibly trigerring construction of + call stmt hashtable. */ + gcc_assert (!cgraph_edge (caller, call_stmt)); #endif gcc_assert (is_gimple_call (call_stmt)); @@ -847,7 +847,8 @@ cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee, edge->callee = callee; edge->call_stmt = call_stmt; push_cfun (DECL_STRUCT_FUNCTION (caller->decl)); - edge->can_throw_external = stmt_can_throw_external (call_stmt); + edge->can_throw_external + = call_stmt ? stmt_can_throw_external (call_stmt) : false; pop_cfun (); edge->prev_caller = NULL; edge->next_caller = callee->callers; |