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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-04-22 00:45:20 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-04-22 00:45:20 +0000 |
| commit | 6e37129a8d084acccf4f1ae345def97fe9a6f0d5 (patch) | |
| tree | 15c40ac8545dfe217d7a3d0fb1cbcf33bd0d50c1 | |
| parent | 0923e946fb24b4426558e705d736668ff0c518f6 (diff) | |
| download | gcc-6e37129a8d084acccf4f1ae345def97fe9a6f0d5.zip gcc-6e37129a8d084acccf4f1ae345def97fe9a6f0d5.tar.gz gcc-6e37129a8d084acccf4f1ae345def97fe9a6f0d5.tar.bz2 | |
add default for INSN_REFERENCES_ARE_DELAYED
gcc/ChangeLog:
2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h (INSN_REFERENCES_ARE_DELAYED): New definition.
* reorg.c (redundant_insn): Remove ifdef
INSN_REFERENCES_ARE_DELAYED.
* resource.c (mark_referenced_resources): Likewise.
From-SVN: r222304
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/defaults.h | 4 | ||||
| -rw-r--r-- | gcc/reorg.c | 4 | ||||
| -rw-r--r-- | gcc/resource.c | 2 |
4 files changed, 11 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8108f0e..64a7b4b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * defaults.h (INSN_REFERENCES_ARE_DELAYED): New definition. + * reorg.c (redundant_insn): Remove ifdef + INSN_REFERENCES_ARE_DELAYED. + * resource.c (mark_referenced_resources): Likewise. + +2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * defaults.h (INSN_SETS_ARE_DELAYED): New definition. * reorg.c (redundant_insn): Remove ifdef INSN_SETS_ARE_DELAYED. * resource.c (mark_set_resources): Likewise. diff --git a/gcc/defaults.h b/gcc/defaults.h index 79cb599..cafcb1e 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1205,6 +1205,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #define INSN_SETS_ARE_DELAYED(INSN) false #endif +#ifndef INSN_REFERENCES_ARE_DELAYED +#define INSN_REFERENCES_ARE_DELAYED(INSN) false +#endif + #ifdef GCC_INSN_FLAGS_H /* Dependent default target macro definitions diff --git a/gcc/reorg.c b/gcc/reorg.c index c7c8f9e..4922a77 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -1574,10 +1574,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list) if (INSN_SETS_ARE_DELAYED (seq->insn (0))) return 0; -#ifdef INSN_REFERENCES_ARE_DELAYED if (INSN_REFERENCES_ARE_DELAYED (seq->insn (0))) return 0; -#endif /* See if any of the insns in the delay slot match, updating resource requirements as we go. */ @@ -1674,10 +1672,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list) if (INSN_SETS_ARE_DELAYED (control)) return 0; -#ifdef INSN_REFERENCES_ARE_DELAYED if (INSN_REFERENCES_ARE_DELAYED (control)) return 0; -#endif if (JUMP_P (control)) annul_p = INSN_ANNULLED_BRANCH_P (control); diff --git a/gcc/resource.c b/gcc/resource.c index 5af9376..26d9fca 100644 --- a/gcc/resource.c +++ b/gcc/resource.c @@ -392,11 +392,9 @@ mark_referenced_resources (rtx x, struct resources *res, include_delayed_effects ? MARK_SRC_DEST_CALL : MARK_SRC_DEST); -#ifdef INSN_REFERENCES_ARE_DELAYED if (! include_delayed_effects && INSN_REFERENCES_ARE_DELAYED (as_a <rtx_insn *> (x))) return; -#endif /* No special processing, just speed up. */ mark_referenced_resources (PATTERN (x), res, include_delayed_effects); |