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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2007-07-30 15:35:02 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2007-07-30 15:35:02 +0000 |
| commit | 4f5888905c9a368a6399031b7fcd92587e4a6524 (patch) | |
| tree | 7d7644025a2690438857f47c7879353d53ce1e19 /gcc/cselib.c | |
| parent | 89ffa8fc47a2c2a9220f0906a231dfb3ec6e4bb0 (diff) | |
| download | gcc-4f5888905c9a368a6399031b7fcd92587e4a6524.zip gcc-4f5888905c9a368a6399031b7fcd92587e4a6524.tar.gz gcc-4f5888905c9a368a6399031b7fcd92587e4a6524.tar.bz2 | |
alias.c (mems_in_disjoint_alias_sets_p, [...]): Constify.
* alias.c (mems_in_disjoint_alias_sets_p,
fixed_scalar_and_varying_struct_p, aliases_everything_p,
nonoverlapping_component_refs_p, nonoverlapping_memrefs_p,
write_dependence_p, mems_in_disjoint_alias_sets_p,
read_dependence, true_dependence, canon_true_dependence,
anti_dependence, output_dependence): Constify.
* combine.c (extended_count): Likewise.
* cse.c (cse_rtx_varies_p, hash_rtx, exp_equiv_p): Likewise.
* cselib.c (get_value_hash, references_value_p,
cselib_reg_set_mode, cselib_rtx_varies_p): Likewise.
* cselib.h (cselib_reg_set_mode, references_value_p): Likewise.
* emit-rtl.c (mem_expr_equal_p, active_insn_p): Likewise.
* function.c (contains, prologue_epilogue_contains,
sibcall_epilogue_contains): Likewise.
* jump.c (simplejump_p, condjump_p, condjump_in_parallel_p,
pc_set, any_uncondjump_p, any_condjump_p, onlyjump_p,
only_sets_cc0_p, sets_cc0_p, rtx_renumbered_equal_p, true_regnum,
reg_or_subregno): Likewise.
* recog.c (asm_noperands): Likewise.
* reload1.c (function_invariant_p): Likewise.
* rtl.h (mem_expr_equal_p, active_insn_p, rtx_varies_p,
rtx_addr_varies_p, asm_noperands, exp_equiv_p, hash_rtx,
condjump_p, any_condjump_p, any_uncondjump_p, pc_set,
simplejump_p, onlyjump_p, only_sets_cc0_p, sets_cc0_p,
true_regnum, reg_or_subregno, condjump_in_parallel_p,
extended_count, prologue_epilogue_contains,
sibcall_epilogue_contains, function_invariant_p, true_dependence,
canon_true_dependence, read_dependence, anti_dependence,
output_dependence): Likewise.
* rtlanal.c (rtx_varies_p, rtx_addr_varies_p): Likewise.
java:
* jcf-io.c (find_class): Fix -Wcast-qual warnings.
From-SVN: r127063
Diffstat (limited to 'gcc/cselib.c')
| -rw-r--r-- | gcc/cselib.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/cselib.c b/gcc/cselib.c index 1561762..41f0da6 100644 --- a/gcc/cselib.c +++ b/gcc/cselib.c @@ -265,7 +265,7 @@ entry_and_rtx_equal_p (const void *entry, const void *x_arg) static hashval_t get_value_hash (const void *entry) { - const cselib_val *v = (const cselib_val *) entry; + const cselib_val *const v = (const cselib_val *) entry; return v->value; } @@ -275,9 +275,9 @@ get_value_hash (const void *entry) removed. */ int -references_value_p (rtx x, int only_useless) +references_value_p (const_rtx x, int only_useless) { - enum rtx_code code = GET_CODE (x); + const enum rtx_code code = GET_CODE (x); const char *fmt = GET_RTX_FORMAT (code); int i, j; @@ -384,7 +384,7 @@ remove_useless_values (void) VOIDmode. */ enum machine_mode -cselib_reg_set_mode (rtx x) +cselib_reg_set_mode (const_rtx x) { if (!REG_P (x)) return GET_MODE (x); @@ -1354,8 +1354,8 @@ cselib_invalidate_regno (unsigned int regno, enum machine_mode mode) executions of the program. 0 means X can be compared reliably against certain constants or near-constants. */ -static int -cselib_rtx_varies_p (rtx x ATTRIBUTE_UNUSED, int from_alias ATTRIBUTE_UNUSED) +static bool +cselib_rtx_varies_p (const_rtx x ATTRIBUTE_UNUSED, bool from_alias ATTRIBUTE_UNUSED) { /* We actually don't need to verify very hard. This is because if X has actually changed, we invalidate the memory anyway, |