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| author | Eric Botcazou <ebotcazou@adacore.com> | 2010-05-25 22:34:36 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-05-25 22:34:36 +0000 |
| commit | 8f4f502fa905d9c6392fab52e91ee91951f92677 (patch) | |
| tree | 68704a635c87543f5b0b6647ea71731266f962b4 /gcc/cse.c | |
| parent | c962b78d00daa18f54b12440a8de1a8d552ab531 (diff) | |
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function.h (struct function): Add can_throw_non_call_exceptions bit.
* function.h (struct function): Add can_throw_non_call_exceptions bit.
* lto-streamer-in.c (input_function): Stream it in.
* lto-streamer-out.c (output_function): Stream it out.
* function.c (allocate_struct_function): Set it.
(expand_function_end): Substitute cfun->can_throw_non_call_exceptions
for flag_non_call_exceptions.
* cfgbuild.c (control_flow_insn_p): Likewise.
(make_edges): Likewise.
* cfgexpand.c (expand_stack_alignment): Likewise.
* combine.c (distribute_notes): Likewise.
* cse.c (cse_extended_basic_block): Likewise.
* except.c (insn_could_throw_p): Likewise.
* gcse.c (simple_mem): Likewise.
* ipa-pure-const.c (check_call): Likewise.
(check_stmt ): Likewise.
* lower-subreg.c (lower-subreg.c): Likewise.
* optabs.c (emit_libcall_block): Likewise.
(prepare_cmp_insn): Likewise.
* postreload-gcse.c (eliminate_partially_redundant_loads): Likewise.
* postreload.c (rest_of_handle_postreload): Likewise.
* reload1.c (reload_as_needed): Likewise.
(emit_input_reload_insns): Likewise.
(emit_output_reload_insns): Likewise.
(fixup_abnormal_edges): Likewise.
* sel-sched-ir.c (init_global_and_expr_for_insn): Likewise.
* store-motion.c (find_moveable_store): Likewise.
* tree-eh.c (stmt_could_throw_p): Likewise.
(tree_could_throw_p): Likewise.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
* config/arm/arm.c (arm_expand_prologue): Likewise.
(thumb1_expand_prologue): Likewise.
* config/rx/rx.md (cbranchsf4): Likewise.
(cmpsf): Likewise.
* config/s390/s390.c (s390_emit_prologue): Likewise.
* tree-inline.c (initialize_cfun): Copy can_throw_non_call_exceptions.
(inline_forbidden_into_p): New predicate.
(expand_call_inline): Use it to forbid inlining.
(tree_can_inline_p): Likewise.
From-SVN: r159847
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -6388,7 +6388,7 @@ cse_extended_basic_block (struct cse_basic_block_data *ebb_data) /* With non-call exceptions, we are not always able to update the CFG properly inside cse_insn. So clean up possibly redundant EH edges here. */ - if (flag_non_call_exceptions && have_eh_succ_edges (bb)) + if (cfun->can_throw_non_call_exceptions && have_eh_succ_edges (bb)) cse_cfg_altered |= purge_dead_edges (bb); /* If we changed a conditional jump, we may have terminated |