| commit | 3bd204903675bca7a6eb3f578e689dc99e8f708f | |
| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Feb 2005 00:14:47 +0000 (1 00:14 +0000) | ||
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Feb 2005 00:14:47 +0000 (1 00:14 +0000) | ||
| tree | 6fadc397d766090c518112d19a13a4fc1e03c5c3 | treesnapshot (tar.gz zip) |
| parent | b765c734625d155bc58a4bf8fe51a14f5f9e139e | commitdiff |
* cse.c (cse_reg_info): Remove hash_next, next, regno. Add
timestamp.
(cse_reg_info_list, cse_reg_info_list_free, REGHASH_SHIFT,
REGHASH_SIZE, REGHASH_MASK, reg_hash, REGHASH_FN,
cached_cse_reg_info, GET_CSE_REG_INFO): Remove.
(cached_regno): Initialize to INVALID_REGNUM.
(cse_reg_info_table_size,
cse_reg_info_table_first_uninitialized,
cse_reg_info_timestamp): New.
(REG_TICK, REG_IN_TABLE, SUBREG_TICKED, REG_QTY): Use
get_cse_reg_info.
(init_cse_reg_info, get_cse_reg_info_1): New.
(get_cse_reg_info): Cache the last look-up.
(new_basic_block): Update the code to clear mappings from
registers to cse_reg_info entries.
(cse_main): Call init_cse_reg_info.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94506 138bc75d-0d04-0410-961f-82ee72b054a4
timestamp.
(cse_reg_info_list, cse_reg_info_list_free, REGHASH_SHIFT,
REGHASH_SIZE, REGHASH_MASK, reg_hash, REGHASH_FN,
cached_cse_reg_info, GET_CSE_REG_INFO): Remove.
(cached_regno): Initialize to INVALID_REGNUM.
(cse_reg_info_table_size,
cse_reg_info_table_first_uninitialized,
cse_reg_info_timestamp): New.
(REG_TICK, REG_IN_TABLE, SUBREG_TICKED, REG_QTY): Use
get_cse_reg_info.
(init_cse_reg_info, get_cse_reg_info_1): New.
(get_cse_reg_info): Cache the last look-up.
(new_basic_block): Update the code to clear mappings from
registers to cse_reg_info entries.
(cse_main): Call init_cse_reg_info.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94506 138bc75d-0d04-0410-961f-82ee72b054a4
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| gcc/cse.c | diffblobblamehistory |