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docs: Mention that -fgcse-after-reload is enabled with -O3.

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gcc/ChangeLog:

	PR other/100826
	* doc/invoke.texi: Mention that -fgcse-after-reload
	is enabled with -O3.
This commit is contained in:
Martin Liska 2021-06-01 14:17:39 +02:00
parent f6bf436d9a
commit fdbd0cb73a
1 changed files with 1 additions and 1 deletions
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gcc/doc/invoke.texi
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@ -10708,7 +10708,7 @@ When @option{-fgcse-after-reload} is enabled, a redundant load elimination
pass is performed after reload. The purpose of this pass is to clean up
redundant spilling.
Enabled by @option{-fprofile-use} and @option{-fauto-profile}.
Enabled by @option{-O3}, @option{-fprofile-use} and @option{-fauto-profile}.
@item -faggressive-loop-optimizations
@opindex faggressive-loop-optimizations