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| author | Andi Kleen <ak@linux.intel.com> | 2013-04-23 03:10:02 +0000 |
|---|---|---|
| committer | Andi Kleen <ak@gcc.gnu.org> | 2013-04-23 03:10:02 +0000 |
| commit | 057f8f20df4a1ef022ea917f4e7690b3092089c9 (patch) | |
| tree | eff52b355bd46487f372ab36d3838beee7409245 /gcc/lto | |
| parent | 86210f13cdab46fb3ac1327f7e016646684e5709 (diff) | |
| download | gcc-057f8f20df4a1ef022ea917f4e7690b3092089c9.zip gcc-057f8f20df4a1ef022ea917f4e7690b3092089c9.tar.gz gcc-057f8f20df4a1ef022ea917f4e7690b3092089c9.tar.bz2 | |
Add -flto-report-wpa
-flto-report is useful, but it prints for every LTRANS pass and
is very noisy and the main problem is often in WPA only.
Add a new -flto-report-wpa option that is only printed for WPA.
gcc/:
2013-04-22 Andi Kleen <ak@linux.intel.com>
* common.opt (-flto-report-wpa): Add.
* doc/invoke.texi (-flto-report-wpa): Add.
* lto/lto.c (do_whole_program_analysis): Check for lto-report-wpa.
(lto_main): dito.
From-SVN: r198172
Diffstat (limited to 'gcc/lto')
| -rw-r--r-- | gcc/lto/lto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c index 983fa03..f19bbb5 100644 --- a/gcc/lto/lto.c +++ b/gcc/lto/lto.c @@ -3274,7 +3274,7 @@ do_whole_program_analysis (void) } /* Show the LTO report before launching LTRANS. */ - if (flag_lto_report) + if (flag_lto_report || (flag_wpa && flag_lto_report_wpa)) print_lto_report_1 (); if (mem_report_wpa) dump_memory_report (true); @@ -3402,7 +3402,7 @@ lto_main (void) print_lto_report before launching LTRANS. If LTRANS was launched directly by the driver we would not need to do this. */ - if (flag_lto_report) + if (flag_lto_report || (flag_wpa && flag_lto_report_wpa)) print_lto_report_1 (); /* Record the global variables. */ |