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| author | Jakub Jelinek <jakub@redhat.com> | 2018-02-19 22:58:04 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-02-19 22:58:04 +0100 |
| commit | 00b94487352ad836f175eb288fea31d91426b080 (patch) | |
| tree | eccfa7b1c031ab48998c4c7cd656c9d5a84af982 /gcc/cfgrtl.c | |
| parent | 97e2c91491a4f28d04f5e0c13bdf12f1c7378412 (diff) | |
| download | gcc-00b94487352ad836f175eb288fea31d91426b080.zip gcc-00b94487352ad836f175eb288fea31d91426b080.tar.gz gcc-00b94487352ad836f175eb288fea31d91426b080.tar.bz2 | |
re PR target/84146 (ICE with -mcet in dwarf2out_var_location, involving sigsetjmp)
PR target/84146
* reg-notes.def (REG_CALL_ARG_LOCATION): New reg note.
* insn-notes.def (NOTE_INSN_CALL_ARG_LOCATION): Remove.
* var-tracking.c (emit_note_insn_var_location): Remove all references
to NOTE_INSN_CALL_ARG_LOCATION.
(emit_notes_in_bb): Emit arguments as REG_CALL_ARG_LOCATION note on
the CALL_INSN rather than separate NOTE_INSN_CALL_ARG_LOCATION note.
Use copy_rtx_if_shared.
* dwarf2out.c (gen_subprogram_die): Use XEXP with 0 instead of
NOTE_VAR_LOCATION on ca_loc->call_arg_loc_note.
(dwarf2out_var_location): Remove handling of
NOTE_INSN_CALL_ARG_LOCATION, instead handle REG_CALL_ARG_LOCATION note
on call_insn.
* final.c (final_scan_insn): Remove all references to
NOTE_INSN_CALL_ARG_LOCATION.
(rest_of_clean_state): Likewise. Remove REG_CALL_ARG_LOCATION notes
before dumping final insns.
* except.c (emit_note_eh_region_end): Remove all references to
NOTE_INSN_CALL_ARG_LOCATION.
* config/alpha/alpha.c (alpha_pad_function_end): Likewise.
* config/c6x/c6x.c (c6x_gen_bundles): Likewise.
* config/arc/arc.c (hwloop_optimize): Likewise.
* config/arm/arm.c (create_fix_barrier): Likewise.
* config/s390/s390.c (s390_chunkify_start): Likewise.
* config/sh/sh.c (find_barrier): Likewise.
* config/i386/i386.c (rest_of_insert_endbranch,
ix86_seh_fixup_eh_fallthru): Likewise.
* config/xtensa/xtensa.c (hwloop_optimize): Likewise.
* config/iq2000/iq2000.c (final_prescan_insn): Likewise.
* config/frv/frv.c (frv_function_prologue): Likewise.
* emit-rtl.c (try_split): Likewise. Copy over REG_CALL_ARG_LOCATION
reg note.
(note_outside_basic_block_p): Remove all references to
NOTE_INSN_CALL_ARG_LOCATION.
* gengtype.c (adjust_field_rtx_def): Likewise.
* print-rtl.c (rtx_writer::print_rtx_operand_code_0, print_insn):
Likewise.
* jump.c (cleanup_barriers, delete_related_insns): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
* gcc.target/i386/pr84146.c: Add -fcompare-debug to dg-options.
From-SVN: r257826
Diffstat (limited to 'gcc/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 6ff80fd..fd095ac 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -1628,11 +1628,6 @@ force_nonfallthru_and_redirect (edge e, basic_block target, rtx jump_label) else new_head = BB_END (e->src); new_head = NEXT_INSN (new_head); - /* Make sure we don't split a call and its corresponding - CALL_ARG_LOCATION note. */ - if (new_head && NOTE_P (new_head) - && NOTE_KIND (new_head) == NOTE_INSN_CALL_ARG_LOCATION) - new_head = NEXT_INSN (new_head); jump_block = create_basic_block (new_head, NULL, e->src); jump_block->count = count; |