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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2012-08-23 18:46:18 +0000 |
|---|---|---|
| committer | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2012-08-23 18:46:18 +0000 |
| commit | d81168901eb8ad7d426049a15f50ba0c5591737d (patch) | |
| tree | ad36f33e801b9597515c079ef65870d2ac014614 /gcc/combine.c | |
| parent | ddf72901e37eb6b7e495574341e0d6997f24e2e9 (diff) | |
| download | gcc-d81168901eb8ad7d426049a15f50ba0c5591737d.zip gcc-d81168901eb8ad7d426049a15f50ba0c5591737d.tar.gz gcc-d81168901eb8ad7d426049a15f50ba0c5591737d.tar.bz2 | |
alias.c (rtx_equal_for_memref_p): Convert constant cases.
2012-08-23 Kenneth Zadeck <zadeck@naturalbridge.com>
* alias.c (rtx_equal_for_memref_p): Convert constant cases.
* combine.c (find_single_use_1, mark_used_regs_combine): Convert
to CASE_CONST_ANY.
* cse.c (exp_equiv_p, canon_reg, fold_rtx, cse_process_notes_1,
count_reg_usage): Convert constant cases.
* cselib.c (cselib_expand_value_rtx_1): Convert to
CASE_CONST_ANY.
(cselib_subst_to_values): Convert constant cases.
* df-scan.c (df_uses_record): Ditto.
* dse.c (const_or_frame_p): Convert case statements to explicit
if-then-else using mode classes.
* emit-rtl.c (verify_rtx_sharing, copy_insn_1): Convert constant cases.
* explow.c (convert_memory_address_addr_space): Ditto.
* gcse.c (want_to_gcse_p, oprs_unchanged_p, compute_transp): Ditto.
* genattrtab.c (attr_copy_rtx, clear_struct_flag): Ditto.
* ira.c (equiv_init_varies_p, contains_replace_regs,
memref_referenced_p, rtx_moveable_p): Ditto.
* jump.c (mark_jump_label_1): Remove constant cases.
(rtx_renumbered_equal_p): Convert to CASE_CONST_UNIQUE.
* loop-invariant.c (check_maybe_invariant, hash_invariant_expr_1,
invariant_expr_equal_p): Convert to CASE_CONST_ANY.
* postreload-gcse.c (oprs_unchanged_p): Convert constant cases.
* reginfo.c (reg_scan_mark_refs): Ditto.
* regrename.c (scan_rtx): Ditto.
* reload1.c (eliminate_regs_1, elimination_effects,
scan_paradoxical_subregs): Ditto.
* reload.c (operands_match_p, subst_reg_equivs): Ditto.
* resource.c (mark_referenced_resources, mark_set_resources): Ditto.
* rtlanal.c (rtx_unstable_p, rtx_varies_p, count_occurrences)
(reg_mentioned_p, modified_between_p, modified_in_p)
(volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1,
inequality_comparisons_p, computed_jump_p_1): Ditto.
* rtl.c (copy_rtx, rtx_equal_p_cb, rtx_equal_p): Ditto.
* sched-deps.c (sched_analyze_2): Ditto.
* valtrack.c (cleanup_auto_inc_dec): Ditto.
* rtl.h: (CASE_CONST_SCALAR_INT, CASE_CONST_UNIQUE,
CASE_CONST_ANY): New macros.
From-SVN: r190627
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 3c4dee8..18b7962 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -531,12 +531,10 @@ find_single_use_1 (rtx dest, rtx *loc) switch (code) { - case CONST_INT: case CONST: case LABEL_REF: case SYMBOL_REF: - case CONST_DOUBLE: - case CONST_VECTOR: + CASE_CONST_ANY: case CLOBBER: return 0; @@ -12788,10 +12786,8 @@ mark_used_regs_combine (rtx x) { case LABEL_REF: case SYMBOL_REF: - case CONST_INT: case CONST: - case CONST_DOUBLE: - case CONST_VECTOR: + CASE_CONST_ANY: case PC: case ADDR_VEC: case ADDR_DIFF_VEC: |