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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2002-07-22 02:04:25 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2002-07-22 02:04:25 +0000 |
| commit | 533c4863631a304fb908021829934a6b81fcb24c (patch) | |
| tree | 3114403bb3070cab9b0afd98aedb05080340f804 /gcc/ra-build.c | |
| parent | 8943a0b4d855341542bf9b5fe4d29b616078ca9a (diff) | |
| download | gcc-533c4863631a304fb908021829934a6b81fcb24c.zip gcc-533c4863631a304fb908021829934a6b81fcb24c.tar.gz gcc-533c4863631a304fb908021829934a6b81fcb24c.tar.bz2 | |
ra-build.c (check_conflict_numbers): Hide unused function.
* ra-build.c (check_conflict_numbers): Hide unused function.
(livethrough_conflicts_bb): Avoid automatic aggregate
initialization.
(parts_to_webs_1): Avoid `U' integer constant modifier.
(conflicts_between_webs): Wrap a variable in the macro controlling
its usage.
* ra-debug.c (ra_debug_msg): Use VA_OPEN/VA_CLOSE.
(dump_igraph, dump_graph_cost): Avoid string concatenation
(dump_static_insn_cost): Avoid automatic aggregate
initialization.
* ra-rewrite.c (insert_stores): Avoid automatic aggregate
initialization.
(dump_cost): Avoid string concatenation
From-SVN: r55637
Diffstat (limited to 'gcc/ra-build.c')
| -rw-r--r-- | gcc/ra-build.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gcc/ra-build.c b/gcc/ra-build.c index 4518381..a7351f2 100644 --- a/gcc/ra-build.c +++ b/gcc/ra-build.c @@ -101,7 +101,9 @@ static unsigned int parts_to_webs_1 PARAMS ((struct df *, struct web_link **, struct df_link *)); static void parts_to_webs PARAMS ((struct df *)); static void reset_conflicts PARAMS ((void)); +#if 0 static void check_conflict_numbers PARAMS ((void)); +#endif static void conflicts_between_webs PARAMS ((struct df *)); static void remember_web_was_spilled PARAMS ((struct web *)); static void detect_spill_temps PARAMS ((void)); @@ -1069,8 +1071,10 @@ livethrough_conflicts_bb (bb) { if (INSN_P (insn)) { - struct ra_insn_info info = insn_df[INSN_UID (insn)]; unsigned int n; + struct ra_insn_info info; + + info = insn_df[INSN_UID (insn)]; for (n = 0; n < info.num_defs; n++) bitmap_set_bit (all_defs, DF_REF_ID (info.defs[n])); if (TEST_BIT (insns_with_deaths, INSN_UID (insn))) @@ -1826,7 +1830,7 @@ parts_to_webs_1 (df, copy_webs, all_refs) if (! wp->uplink) { /* If we have a web part root, create a new web. */ - unsigned int newid = ~0U; + unsigned int newid = ~(unsigned)0; unsigned int old_web = 0; /* In the first pass, there are no old webs, so unconditionally @@ -1871,7 +1875,7 @@ parts_to_webs_1 (df, copy_webs, all_refs) } } /* The id is zeroed in init_one_web(). */ - if (newid == ~0U) + if (newid == ~(unsigned)0) newid = web->id; if (old_web) reinit_one_web (web, GET_CODE (reg) == SUBREG @@ -2188,6 +2192,7 @@ reset_conflicts () /* For each web check it's num_conflicts member against that number, as calculated from scratch from all neighbors. */ +#if 0 static void check_conflict_numbers () { @@ -2204,6 +2209,7 @@ check_conflict_numbers () abort (); } } +#endif /* Convert the conflicts between web parts to conflicts between full webs. @@ -2223,7 +2229,9 @@ conflicts_between_webs (df) struct df *df; { unsigned int i; +#ifdef STACK_REGS struct dlist *d; +#endif bitmap ignore_defs = BITMAP_XMALLOC (); unsigned int have_ignored; unsigned int *pass_cache = (unsigned int *) xcalloc (num_webs, sizeof (int)); |