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invoke.texi ([-funroll-loops], [...]): Remove duplicate option listings.

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2015-01-18  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi ([-funroll-loops], [-funroll-all-loops]):
	Remove duplicate option listings.

From-SVN: r219813
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Sandra Loosemore 2015-01-17 22:19:58 -05:00 • committed by Sandra Loosemore
parent 1500c66f0d
commit d28701a2da
2 changed files with 5 additions and 14 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2015-01-18 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi ([-funroll-loops], [-funroll-all-loops]):
Remove duplicate option listings.
2015-01-18 Felix Yang <felix.yang@huawei.com>
* auto-profile.c (afdo_find_equiv_class): Remove unnecessary test.

14
gcc/doc/invoke.texi
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@ -8727,20 +8727,6 @@ enabled by default at @option{-O2} and higher. Null pointer check
elimination is only done if @option{-fdelete-null-pointer-checks} is
enabled.
@item -funroll-loops
@opindex funroll-loops
Unroll loops whose number of iterations can be determined at compile
time or upon entry to the loop. @option{-funroll-loops} implies
@option{-frerun-cse-after-loop}. This option makes code larger,
and may or may not make it run faster.
@item -funroll-all-loops
@opindex funroll-all-loops
Unroll all loops, even if their number of iterations is uncertain when
the loop is entered. This usually makes programs run more slowly.
@option{-funroll-all-loops} implies the same options as
@option{-funroll-loops},
@item -fsplit-ivs-in-unroller
@opindex fsplit-ivs-in-unroller
Enables expression of values of induction variables in later iterations