From 760edf20ba65b2d6b44a6a8c98683e4eb9490009 Mon Sep 17 00:00:00 2001 From: Trevor Saunders Date: Thu, 9 Jul 2015 02:51:09 +0000 Subject: reduce conditional compilation based on AUTO_INC_DEC gcc/ChangeLog: 2015-07-08 Trevor Saunders * 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 --- gcc/regrename.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/regrename.c') 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: -- cgit v1.1