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Document -fipa-vrp

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2017-03-17  Martin Jambor  <mjambor@suse.cz>

	* doc/invoke.texi (Option Options): Include -fipa-vrp in the list.
	(List of -O2 options): Likewise.
	(-fipa-bit-cp): Replace "ipa" with "interprocedural."
	(-fipa-vrp) New.

From-SVN: r246221
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Martin Jambor 2017-03-17 13:34:27 +01:00 committed by Martin Jambor
parent 39653b82d8
commit 5c7d37de41
2 changed files with 18 additions and 4 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2017-03-17 Martin Jambor <mjambor@suse.cz>
* doc/invoke.texi (Option Options): Include -fipa-vrp in the list.
(List of -O2 options): Likewise.
(-fipa-bit-cp): Replace "ipa" with "interprocedural."
(-fipa-vrp) New.
2017-03-17 Tom de Vries <tom@codesourcery.com>
* gcov-dump.c (print_usage): Print bug_report_url.

15
gcc/doc/invoke.texi
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@ -373,7 +373,7 @@ Objective-C and Objective-C++ Dialects}.
-fif-conversion2 -findirect-inlining @gol
-finline-functions -finline-functions-called-once -finline-limit=@var{n} @gol
-finline-small-functions -fipa-cp -fipa-cp-clone @gol
-fipa-bit-cp @gol
-fipa-bit-cp -fipa-vrp @gol
-fipa-pta -fipa-profile -fipa-pure-const -fipa-reference -fipa-icf @gol
-fira-algorithm=@var{algorithm} @gol
-fira-region=@var{region} -fira-hoist-pressure @gol
@ -7085,6 +7085,7 @@ also turns on the following optimization flags:
-findirect-inlining @gol
-fipa-cp @gol
-fipa-bit-cp @gol
-fipa-vrp @gol
-fipa-sra @gol
-fipa-icf @gol
-fisolate-erroneous-paths-dereference @gol
@ -8095,9 +8096,15 @@ This flag is enabled by default at @option{-O3}.
@item -fipa-bit-cp
@opindex -fipa-bit-cp
When enabled, perform ipa bitwise constant propagation. This flag is
enabled by default at @option{-O2}. It requires that @option{-fipa-cp}
is enabled.
When enabled, perform interprocedural bitwise constant
propagation. This flag is enabled by default at @option{-O2}. It
requires that @option{-fipa-cp} is enabled.
@item -fipa-vrp
@opindex -fipa-vrp
When enabled, perform interprocedural propagation of value
ranges. This flag is enabled by default at @option{-O2}. It requires
that @option{-fipa-cp} is enabled.
@item -fipa-icf
@opindex fipa-icf