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gimple-ssa-strength-reduction.c (record_increment): Remove garbage comment. 

2016-10-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (record_increment): Remove
	garbage comment.

From-SVN: r241284
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Bill Schmidt 2016-10-17 22:31:16 +00:00 committed by William Schmidt
parent fd0bf20c72
commit 806696ebd2
2 changed files with 6 additions and 3 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-10-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gimple-ssa-strength-reduction.c (record_increment): Remove
garbage comment.
2016-10-17 Eric Botcazou <ebotcazou@adacore.com> 2016-10-17 Eric Botcazou <ebotcazou@adacore.com>
* expmed.c (expand_shift_1): Add MAY_FAIL parameter and do not assert * expmed.c (expand_shift_1): Add MAY_FAIL parameter and do not assert

4
gcc/gimple-ssa-strength-reduction.c
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@ -2507,9 +2507,7 @@ record_increment (slsr_cand_t c, widest_int increment, bool is_phi_adjust)
as providing an initializer (if it does); we will revise this as providing an initializer (if it does); we will revise this
opinion later if it doesn't dominate all other occurrences. opinion later if it doesn't dominate all other occurrences.
Exception: increments of 0, 1 never need initializers; Exception: increments of 0, 1 never need initializers;
and phi adjustments don't ever provide initializers. Note and phi adjustments don't ever provide initializers. */
that we only will see an increment of -1 here for pointer
arithmetic (otherwise we will have an initializer). */
if (c->kind == CAND_ADD if (c->kind == CAND_ADD
&& !is_phi_adjust && !is_phi_adjust
&& c->index == increment && c->index == increment