diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 3 | ||||
| -rw-r--r-- | gcc/except.c | 3 |
4 files changed, 17 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6f0fce1..b8c8d40 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-10-10 Richard Guenther <rguenther@suse.de> + + PR rtl-optimization/29323 + * except.c (set_nothrow_function_flags): For functions + that do not bind local bail out early. + 2006-10-10 Ben Elliston <bje@au.ibm.com> * doc/invoke.texi (RS/6000 and PowerPC Options): Add -m to the diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 615f53c..253c578 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-10-10 Richard Guenther <rguenther@suse.de> + + PR rtl-optimization/29323 + * decl.c (finish_function): Set TREE_NOTHROW only for + functions that bind local. + 2006-10-09 Richard Henderson <rth@redhat.com> Revert emutls patch. diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 84f2aaa..96ecc86 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -11096,7 +11096,8 @@ finish_function (int flags) /* If this function can't throw any exceptions, remember that. */ if (!processing_template_decl && !cp_function_chain->can_throw - && !flag_non_call_exceptions) + && !flag_non_call_exceptions + && targetm.binds_local_p (fndecl)) TREE_NOTHROW (fndecl) = 1; /* This must come after expand_function_end because cleanups might diff --git a/gcc/except.c b/gcc/except.c index b344087..30dafbb 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -2787,6 +2787,9 @@ set_nothrow_function_flags (void) { rtx insn; + if (!targetm.binds_local_p (current_function_decl)) + return 0; + TREE_NOTHROW (current_function_decl) = 1; /* Assume cfun->all_throwers_are_sibcalls until we encounter |