diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-30 21:25:52 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-30 21:25:52 +0000 |
| commit | 0891f67c61dec2ba7f0c5af424821bea19d19d7f (patch) | |
| tree | dae06d9ce92a27f5d915c142bf46cfdc29dea973 /gcc/cfgrtl.c | |
| parent | 4fed3f99b034309e255c9f820b40788458d2da70 (diff) | |
| download | gcc-0891f67c61dec2ba7f0c5af424821bea19d19d7f.tar.gz | |
PR debug/13974
* cfgrtl.c (try_redirect_by_replacing_jump,
force_nonfallthru_and_redirect, commit_one_edge_insertion,
cfg_layout_merge_blocks): Do not attach any line number information
to newly inserted instructions.
* emit-rtl.c (emit_insn*_before, emit_insn*_after): Rename to
emit_insn_*_noloc.
(emit_*insn_before, emit_insn*_after): New.
(emit_*insn_before_setloc, emit_*insn_after_setloc): Do not overwrite
existing locators.
* rtl.h (emit_*insn_before_noloc, emit_*insn_after_noloc): Declare.
(emit_*insn_before_sameloc, emit_*insn_after_sameloc): Kill.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88358 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index bba68819a80..67b55f4b79a 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -771,7 +771,7 @@ try_redirect_by_replacing_jump (edge e, basic_block target, bool in_cfglayout) rtx target_label = block_label (target); rtx barrier, label, table; - emit_jump_insn_after (gen_jump (target_label), insn); + emit_jump_insn_after_noloc (gen_jump (target_label), insn); JUMP_LABEL (BB_END (src)) = target_label; LABEL_NUSES (target_label)++; if (dump_file) @@ -1150,7 +1150,7 @@ force_nonfallthru_and_redirect (edge e, basic_block target) if (target == EXIT_BLOCK_PTR) { #ifdef HAVE_return - emit_jump_insn_after (gen_return (), BB_END (jump_block)); + emit_jump_insn_after_noloc (gen_return (), BB_END (jump_block)); #else gcc_unreachable (); #endif @@ -1158,7 +1158,7 @@ force_nonfallthru_and_redirect (edge e, basic_block target) else { rtx label = block_label (target); - emit_jump_insn_after (gen_jump (label), BB_END (jump_block)); + emit_jump_insn_after_noloc (gen_jump (label), BB_END (jump_block)); JUMP_LABEL (BB_END (jump_block)) = label; LABEL_NUSES (label)++; } @@ -1653,11 +1653,11 @@ commit_one_edge_insertion (edge e, int watch_calls) if (before) { - emit_insn_before (insns, before); + emit_insn_before_noloc (insns, before); last = prev_nonnote_insn (before); } else - last = emit_insn_after (insns, after); + last = emit_insn_after_noloc (insns, after); if (returnjump_p (last)) { @@ -2779,7 +2779,7 @@ cfg_layout_merge_blocks (basic_block a, basic_block b) { rtx first = BB_END (a), last; - last = emit_insn_after (b->rbi->header, BB_END (a)); + last = emit_insn_after_noloc (b->rbi->header, BB_END (a)); delete_insn_chain (NEXT_INSN (first), last); b->rbi->header = NULL; } @@ -2789,7 +2789,7 @@ cfg_layout_merge_blocks (basic_block a, basic_block b) { rtx first = unlink_insn_chain (BB_HEAD (b), BB_END (b)); - emit_insn_after (first, BB_END (a)); + emit_insn_after_noloc (first, BB_END (a)); /* Skip possible DELETED_LABEL insn. */ if (!NOTE_INSN_BASIC_BLOCK_P (first)) first = NEXT_INSN (first); |