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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-07-09 02:51:09 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-07-09 02:51:09 +0000 |
| commit | 760edf20ba65b2d6b44a6a8c98683e4eb9490009 (patch) | |
| tree | 3b2f06358a06111a3171d4f07399d8b62fc9689d /gcc/regrename.c | |
| parent | 16cb56686dba6e45ab5e19b86fbed7712e1e6501 (diff) | |
| download | gcc-760edf20ba65b2d6b44a6a8c98683e4eb9490009.zip gcc-760edf20ba65b2d6b44a6a8c98683e4eb9490009.tar.gz gcc-760edf20ba65b2d6b44a6a8c98683e4eb9490009.tar.bz2 | |
reduce conditional compilation based on AUTO_INC_DEC
gcc/ChangeLog:
2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* auto-inc-dec.c (pass_inc_dec::execute): Don't check the value
of AUTO_INC_DEC with the preprocessor.
* combine.c (combine_instructions): Likewise.
(can_combine_p): Likewise.
(try_combine): Likewise.
* emit-rtl.c (try_split): Likewise.
* loop-invariant.c (calculate_loop_reg_pressure): Likewise.
* lower-subreg.c (resolve_simple_move): Likewise.
* lra.c (update_inc_notes): Likewise.
* recog.c (asm_operand_ok): Likewise.
(constrain_operands): Likewise.
* regrename.c (scan_rtx_address): Likewise.
* reload.c (update_auto_inc_notes): Likewise.
(reg_inc_found_and_valid_p): Likewise.
* reload1.c (reload): Likewise.
(emit_input_reload_insns): Likewise.
(delete_output_reload): Likewise.
* sched-deps.c (init_insn_reg_pressure_info): Likewise.
* valtrack.c (cleanup_auto_inc_dec): Likewise.
From-SVN: r225596
Diffstat (limited to 'gcc/regrename.c')
| -rw-r--r-- | gcc/regrename.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/regrename.c b/gcc/regrename.c index 7ad60b6..57c3ad2 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -1307,11 +1307,11 @@ scan_rtx_address (rtx_insn *insn, rtx *loc, enum reg_class cl, case PRE_INC: case PRE_DEC: case PRE_MODIFY: -#if !AUTO_INC_DEC /* If the target doesn't claim to handle autoinc, this must be something special, like a stack push. Kill this chain. */ + if (!AUTO_INC_DEC) action = mark_all_read; -#endif + break; case MEM: |