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author | dinar <dinar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-01 10:18:03 +0000 |
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committer | dinar <dinar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-01 10:18:03 +0000 |
commit | a47321b78ae92ae535fb3f3de0c05250c1c03068 (patch) | |
tree | 88004451acade78af9d20008d8db25502322a638 /gcc/sched-deps.c | |
parent | d48be9580800466923638c70a15b8082c4740510 (diff) | |
download | gcc-a47321b78ae92ae535fb3f3de0c05250c1c03068.tar.gz |
2013-06-01 Dinar Temirbulatov <dinar@kugelworks.com>
Revert
PR rtl-optimization/57268
* sched-deps.c (sched_analyze_2): Flush dependence lists if
the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199576 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/sched-deps.c')
-rw-r--r-- | gcc/sched-deps.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index 190fd4eb4bf..c7ef1d8e67e 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -2690,14 +2690,8 @@ sched_analyze_2 (struct deps_desc *deps, rtx x, rtx insn) /* Always add these dependencies to pending_reads, since this insn may be followed by a write. */ - if (!deps->readonly) - { - if ((deps->pending_read_list_length - + deps->pending_write_list_length) - > MAX_PENDING_LIST_LENGTH) - flush_pending_lists (deps, insn, true, true); - add_insn_mem_dependence (deps, true, insn, x); - } + if (!deps->readonly) + add_insn_mem_dependence (deps, true, insn, x); sched_analyze_2 (deps, XEXP (x, 0), insn); |