From d33606c30678cbccf0e95840e7dc48918ff1e21e Mon Sep 17 00:00:00 2001 From: Eric Botcazou Date: Tue, 19 May 2015 09:33:27 +0000 Subject: insn-notes.def (UPDATE_SJLJ_CONTEXT): New note. * insn-notes.def (UPDATE_SJLJ_CONTEXT): New note. * builtins.c (expand_builtin_update_setjmp_buf): Make global. (expand_stack_restore): Call record_new_stack_level. (expand_stack_save): Do not call do_pending_stack_adjust. * builtins.h (expand_builtin_update_setjmp_buf): Declare. * calls.c (expand_call): Call record_new_stack_level for alloca. * except.c (sjlj_mark_call_sites): Expand builtin_update_setjmp_buf wherever a NOTE_INSN_UPDATE_SJLJ_CONTEXT note is present. (update_sjlj_context): New global function. * except.h (update_sjlj_context): Declare. * explow.c (record_new_stack_level): New global function. (allocate_dynamic_stack_space): Call record_new_stack_level. * explow.h (record_new_stack_level): Declare. * final.c (final_scan_insn): Deal with NOTE_INSN_UPDATE_SJLJ_CONTEXT. * cfgrtl.c (duplicate_insn_chain): Likewise. Co-Authored-By: Tristan Gingold From-SVN: r223348 --- gcc/builtins.h | 1 + 1 file changed, 1 insertion(+) (limited to 'gcc/builtins.h') diff --git a/gcc/builtins.h b/gcc/builtins.h index cf2ddb4..5a0b57d 100644 --- a/gcc/builtins.h +++ b/gcc/builtins.h @@ -59,6 +59,7 @@ extern unsigned int get_pointer_alignment (tree); extern tree c_strlen (tree, int); extern void expand_builtin_setjmp_setup (rtx, rtx); extern void expand_builtin_setjmp_receiver (rtx); +extern void expand_builtin_update_setjmp_buf (rtx); extern tree mathfn_built_in (tree, enum built_in_function fn); extern rtx builtin_strncpy_read_str (void *, HOST_WIDE_INT, machine_mode); extern rtx builtin_memset_read_str (void *, HOST_WIDE_INT, machine_mode); -- cgit v1.1