diff options
| author | Jan Hubicka <jh@suse.cz> | 2003-06-14 11:14:38 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-06-14 09:14:38 +0000 |
| commit | 281ac6046f34ac0bae7bb981b332036cf1b0f2f1 (patch) | |
| tree | 6f309bdb08a4acad2b871bdf831bb300a8ea484a /gcc/reorg.c | |
| parent | 57eb6503947790f479d193717c81e05dad59258d (diff) | |
| download | gcc-281ac6046f34ac0bae7bb981b332036cf1b0f2f1.tar.gz | |
reorg.c (emit_delay_sequence, [...]): Clear insn locators inside delay slots.
* reorg.c (emit_delay_sequence, dbr_schedule): Clear insn locators
inside delay slots.
From-SVN: r67937
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index 161e7b03ab2..37a82140326 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -497,6 +497,12 @@ emit_delay_sequence (insn, list, length) PREV_INSN (tem) = XVECEXP (seq, 0, i - 1); NEXT_INSN (XVECEXP (seq, 0, i - 1)) = tem; + /* SPARC assembler, for instance, emit warning when debug info is output + into the delay slot. */ + if (INSN_LOCATOR (tem) && !INSN_LOCATOR (seq_insn)) + INSN_LOCATOR (seq_insn) = INSN_LOCATOR (tem); + INSN_LOCATOR (tem) = 0; + for (note = REG_NOTES (tem); note; note = next) { next = XEXP (note, 1); @@ -3841,5 +3847,17 @@ dbr_schedule (first, file) } free_resource_info (); free (uid_to_ruid); +#ifdef DELAY_SLOTS_FOR_EPILOGUE + /* SPARC assembler, for instance, emit warning when debug info is output + into the delay slot. */ + { + rtx link; + + for (link = current_function_epilogue_delay_list; + link; + link = XEXP (link, 1)) + INSN_LOCATOR (XEXP (link, 0)) = 0; + } +#endif } #endif /* DELAY_SLOTS */ |