diff options
| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-04-22 00:45:11 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-04-22 00:45:11 +0000 |
| commit | 0923e946fb24b4426558e705d736668ff0c518f6 (patch) | |
| tree | ccdae2da9f094fe268ab7ec319ee31e1d5df358f /gcc | |
| parent | 618f40737410aa6b19cb60c9937adf4665dd587c (diff) | |
| download | gcc-0923e946fb24b4426558e705d736668ff0c518f6.zip gcc-0923e946fb24b4426558e705d736668ff0c518f6.tar.gz gcc-0923e946fb24b4426558e705d736668ff0c518f6.tar.bz2 | |
provide default for INSN_SETS_ARE_DELAYED
gcc/ChangeLog:
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.
From-SVN: r222303
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/defaults.h | 4 | ||||
| -rw-r--r-- | gcc/reorg.c | 4 | ||||
| -rw-r--r-- | gcc/resource.c | 2 |
4 files changed, 10 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 541a3d3..8108f0e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 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. + +2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * caller-save.c (insert_one_insn): Remove ifdef HAVE_cc0. * cfgcleanup.c (flow_find_cross_jump): Likewise. (flow_find_head_matching_sequence): Likewise. diff --git a/gcc/defaults.h b/gcc/defaults.h index 843d7e2..79cb599 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1201,6 +1201,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #define DEFAULT_PCC_STRUCT_RETURN 1 #endif +#ifndef INSN_SETS_ARE_DELAYED +#define INSN_SETS_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 45c7201..c7c8f9e 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -1571,10 +1571,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list) slots because it is difficult to track its resource needs correctly. */ -#ifdef INSN_SETS_ARE_DELAYED if (INSN_SETS_ARE_DELAYED (seq->insn (0))) return 0; -#endif #ifdef INSN_REFERENCES_ARE_DELAYED if (INSN_REFERENCES_ARE_DELAYED (seq->insn (0))) @@ -1673,10 +1671,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list) /* If this is an INSN or JUMP_INSN with delayed effects, it is hard to track the resource needs properly, so give up. */ -#ifdef INSN_SETS_ARE_DELAYED if (INSN_SETS_ARE_DELAYED (control)) return 0; -#endif #ifdef INSN_REFERENCES_ARE_DELAYED if (INSN_REFERENCES_ARE_DELAYED (control)) diff --git a/gcc/resource.c b/gcc/resource.c index 9a013b3..5af9376 100644 --- a/gcc/resource.c +++ b/gcc/resource.c @@ -696,11 +696,9 @@ mark_set_resources (rtx x, struct resources *res, int in_dest, /* An insn consisting of just a CLOBBER (or USE) is just for flow and doesn't actually do anything, so we ignore it. */ -#ifdef INSN_SETS_ARE_DELAYED if (mark_type != MARK_SRC_DEST_CALL && INSN_SETS_ARE_DELAYED (as_a <rtx_insn *> (x))) return; -#endif x = PATTERN (x); if (GET_CODE (x) != USE && GET_CODE (x) != CLOBBER) |