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| author | Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | 2004-09-14 09:43:08 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2004-09-14 07:43:08 +0000 |
| commit | c94583fe5577f83df48b156f86d9d36dcb218dbe (patch) | |
| tree | 3b159340b1277a2a7c79335b9d3f5e4f0caaa3ac /gcc/alias.c | |
| parent | 032618223ba81a0f01b4b20241c0b0a9859db29b (diff) | |
| download | gcc-c94583fe5577f83df48b156f86d9d36dcb218dbe.zip gcc-c94583fe5577f83df48b156f86d9d36dcb218dbe.tar.gz gcc-c94583fe5577f83df48b156f86d9d36dcb218dbe.tar.bz2 | |
unroll.c: Removed.
* unroll.c: Removed.
* loop.h: Removed.
* Makefile.in (LOOP_H, unroll.o): Removed.
(toplev.o, passes.o, stmt.o, integrate.o, loop.o): Remove LOOP_H
dependency.
* alias.c (init_alias_analysis): Remove flag_old_unroll_loops
reference.
* cfgloop.h (LOOP_PREFETCH, loop_optimize): Moved from loop.h.
* common.opt (fold-unroll-loops, fold-unroll-all-loops): Removed.
* loop.c: Do not include loop.h.
(LOOP_INFO, LOOP_MOVABLES, LOOP_REGS, LOOP_IVS, INSN_LUID,
REGNO_FIRST_LUID, REGNO_LAST_LUID, enum g_types, struct induction,
struct iv_class, enum iv_mode, struct iv, REG_IV_TYPE, REG_IV_INFO,
REG_IV_CLASS, struct loop_ivs, struct loop_mem_info, struct loop_reg,
struct loop_regs, struct loop_movables, struct loop_info): Moved
from loop.h.
(back_branch_in_range_p, fold_rtx_mult_add, biv_total_increment,
reg_dead_after_loop, final_biv_value, loop_find_equiv_value,
find_common_reg_term, loop_iterations, final_giv_value): Moved
from unroll.c.
(uid_luid, uid_loop, max_uid_for_loop, max_reg_before_loop,
loop_dump_stream, for_each_insn_in_loop, express_from,
extend_value_for_giv, loop_iv_add_mult_emit_before,
loop_iv_add_mult_sink, loop_iv_add_mult_hoist,
loop_insn_first_p, get_condition_for_loop,
loop_insn_emit_before, loop_insn_hoist,
loop_insn_sink): Made static.
(loop_invariant_p): Made static. Removed flag_old_unroll_loops
reference.
(strength_reduce): Do not call unroller.
(record_giv): Do not initialize unrolled field.
(prescan_loop): Do not set loop_info->preconditioned.
* passes.c: Do not include loop.h.
(rest_of_handle_loop_optimize): Do not call unroller.
* predict.c: Do not include loop.h.
* rtl.h (NOTE_PRECONDITIONED): Removed.
* stmt.c: Do not include loop.h.
* toplev.c: Do not include loop.h.
(process_options): Do not handle flag_old_unroll_loops.
* doc/invoke.texi (fold-unroll-loops, fold-unroll-all-loops):
Documentation removed.
* doc/passes.texi (unroll.c, loop.h): Documentation removed.
From-SVN: r87485
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index 02ba260..24b4605 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -2763,11 +2763,6 @@ init_alias_analysis (void) new_reg_base_value = xmalloc (maxreg * sizeof (rtx)); reg_seen = xmalloc (maxreg); - if (! reload_completed && flag_old_unroll_loops) - { - alias_invariant = ggc_calloc (maxreg, sizeof (rtx)); - alias_invariant_size = maxreg; - } /* The basic idea is that each pass through this loop will use the "constant" information from the previous pass to propagate alias |