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| author | Richard Henderson <rth@redhat.com> | 2004-03-24 16:58:57 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-03-24 16:58:57 -0800 |
| commit | bb1acb3e8f2dc8bb1bd408a6c56762073c90bf00 (patch) | |
| tree | 8cdddee725800b5e9dccac42180f7f908c632294 /gcc/rtl.h | |
| parent | bbcb76f2641a4bd47d0dd090d12857d88743175d (diff) | |
| download | gcc-bb1acb3e8f2dc8bb1bd408a6c56762073c90bf00.zip gcc-bb1acb3e8f2dc8bb1bd408a6c56762073c90bf00.tar.gz gcc-bb1acb3e8f2dc8bb1bd408a6c56762073c90bf00.tar.bz2 | |
alias.c (alias_invariant, [...]): Mark GTY.
* alias.c (alias_invariant, alias_invariant_size): Mark GTY.
(reg_known_value, reg_known_value_size): Likewise; make static.
(reg_known_equiv_p): Make static.
(clear_reg_alias_info): Update for new indexing.
(get_reg_known_value, set_reg_known_value): New.
(get_reg_known_equiv_p, set_reg_known_equiv_p): New.
(canon_rtx): Use them.
(init_alias_analysis): Likewise. Allocate reg_known_value with gc.
Don't play queer offsetting games with reg_known_value and
reg_known_equiv_p.
(end_alias_analysis): Free reg_known_value with gc.
* rtl.h (get_reg_known_value, get_reg_known_equiv_p): Declare.
* sched-deps.c (reg_known_equiv_p, reg_known_value): Remove.
(deps_may_trap_p, sched_analyze_1, sched_analyze_2): Use the new
functions instead.
From-SVN: r79945
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -2423,6 +2423,8 @@ extern rtx addr_side_effect_eval (rtx, int, int); extern bool memory_modified_in_insn_p (rtx, rtx); extern rtx find_base_term (rtx); extern rtx gen_hard_reg_clobber (enum machine_mode, unsigned int); +extern rtx get_reg_known_value (unsigned int); +extern bool get_reg_known_equiv_p (unsigned int); /* In sibcall.c */ typedef enum { |