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| author | Jan Hubicka <jh@suse.cz> | 2012-10-06 16:06:04 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-10-06 14:06:04 +0000 |
| commit | 37e5402bb30e9c81fa62393c112f56a5cfe42e16 (patch) | |
| tree | e1e42815c9499f0b95c3a5198d14934740fd2fc1 /gcc/doc/invoke.texi | |
| parent | 5e25600e6e4c363389f3d09b2c5065f339381556 (diff) | |
| download | gcc-37e5402bb30e9c81fa62393c112f56a5cfe42e16.tar.gz | |
invoke.texi (-fprofile-report): Document.
* doc/invoke.texi (-fprofile-report): Document.
* common.opt (-fprofile-report): New option.
* toplev.c (finalize): Call dump_profile_report.
* toplev.h (profile_report): Declare.
* passes.c (profile_record): New static var.
(check_profile_consistency): New function.
(dump_profile_record): New function.
(execute_one_ipa_transform_pass): Call check_profile_consistency.
(execute_one_pass): Likewise.
From-SVN: r192161
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 297b651adfe..711c1513373 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -388,7 +388,7 @@ Objective-C and Objective-C++ Dialects}. -fno-toplevel-reorder -fno-trapping-math -fno-zero-initialized-in-bss @gol -fomit-frame-pointer -foptimize-register-move -foptimize-sibling-calls @gol -fpartial-inlining -fpeel-loops -fpredictive-commoning @gol --fprefetch-loop-arrays @gol +-fprefetch-loop-arrays -fprofile-report @gol -fprofile-correction -fprofile-dir=@var{path} -fprofile-generate @gol -fprofile-generate=@var{path} @gol -fprofile-use -fprofile-use=@var{path} -fprofile-values @gol @@ -5153,6 +5153,11 @@ allocation for the WPA phase only. Makes the compiler print some statistics about permanent memory allocation before or after interprocedural optimization. +@item -fprofile-report +@opindex fprofile-report +Makes the compiler print some statistics about consistency of the +(estimated) profile and effect of individual passes. + @item -fstack-usage @opindex fstack-usage Makes the compiler output stack usage information for the program, on a |