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* [Bug preprocessor/45227] New: libcpp Makefile does not enable instrumentation
@ 2010-08-07 16:43 andi-gcc at firstfloor dot org
2010-08-13 7:42 ` [Bug preprocessor/45227] " steven at gcc dot gnu dot org
2010-08-13 8:26 ` rguenth at gcc dot gnu dot org
0 siblings, 2 replies; 7+ messages in thread
From: andi-gcc at firstfloor dot org @ 2010-08-07 16:43 UTC (permalink / raw)
To: gcc-bugs
I noticed this while doing a coverage enabled build. The libcpp Makefile
doesn't enable the coverage options unlike the code in gcc/*
I think it also does not enable coverage for make profiled-bootstrap
This likely gives some compiler performance away.
--
Summary: libcpp Makefile does not enable instrumentation
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: preprocessor
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andi-gcc at firstfloor dot org
GCC host triplet: x86_64-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
2010-08-07 16:43 [Bug preprocessor/45227] New: libcpp Makefile does not enable instrumentation andi-gcc at firstfloor dot org
@ 2010-08-13 7:42 ` steven at gcc dot gnu dot org
2010-08-13 8:26 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 7+ messages in thread
From: steven at gcc dot gnu dot org @ 2010-08-13 7:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from steven at gcc dot gnu dot org 2010-08-13 07:42 -------
Does anyone have a daily autotester for profiled-bootstrap?
--
steven at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-08-13 07:42:15
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
2010-08-07 16:43 [Bug preprocessor/45227] New: libcpp Makefile does not enable instrumentation andi-gcc at firstfloor dot org
2010-08-13 7:42 ` [Bug preprocessor/45227] " steven at gcc dot gnu dot org
@ 2010-08-13 8:26 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-08-13 8:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2010-08-13 08:26 -------
No, we only have daily testers for SPEC 2000 with profile feedback.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
[not found] <bug-45227-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2022-01-04 14:25 ` andi-gcc at firstfloor dot org
@ 2022-01-06 0:17 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-06 0:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
Status|WAITING |RESOLVED
Resolution|--- |WORKSFORME
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Profiledbootstrap does profile libcpp for me so closing as works for me since
it has been doing this for a long time now.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
[not found] <bug-45227-4@http.gcc.gnu.org/bugzilla/>
2022-01-04 4:48 ` pinskia at gcc dot gnu.org
2022-01-04 5:46 ` pinskia at gcc dot gnu.org
@ 2022-01-04 14:25 ` andi-gcc at firstfloor dot org
2022-01-06 0:17 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 7+ messages in thread
From: andi-gcc at firstfloor dot org @ 2022-01-04 14:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
--- Comment #5 from Andi Kleen <andi-gcc at firstfloor dot org> ---
I think it was the method from the info file.
But I can't quite remember. If you cannot reproduce it I guess it's ok to
close. Maybe I made some mistake.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
[not found] <bug-45227-4@http.gcc.gnu.org/bugzilla/>
2022-01-04 4:48 ` pinskia at gcc dot gnu.org
@ 2022-01-04 5:46 ` pinskia at gcc dot gnu.org
2022-01-04 14:25 ` andi-gcc at firstfloor dot org
2022-01-06 0:17 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-04 5:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |WAITING
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So -fprofile-generate is passed from the toplevel directory as expected.
/home/apinski/src/upstream-gcc/gcc/objdir1/./prev-gcc/xg++
-B/home/apinski/src/upstream-gcc/gcc/objdir1/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/home/apinski/src/upstream-gcc/gcc/libstdc++-v3/libsupc++
-L/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/home/apinski/src/upstream-gcc/gcc/objdir1/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I../../libcpp -I. -I../../libcpp/../include -I../../libcpp/include -g -O2
-fno-checking -gtoggle -fprofile-generate -W -Wall -Wno-narrowing
-Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long -Werror
-fno-exceptions -fno-rtti -I../../libcpp -I. -I../../libcpp/../include
-I../../libcpp/include -c -o charset.o -MT charset.o -MMD -MP -MF
.deps/charset.Tpo ../../libcpp/charset.c
This has been true since profiledbootstrap was done.
>I noticed this while doing a coverage enabled build.
What are the options you used to do a coverate enabled build?
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/45227] libcpp Makefile does not enable instrumentation
[not found] <bug-45227-4@http.gcc.gnu.org/bugzilla/>
@ 2022-01-04 4:48 ` pinskia at gcc dot gnu.org
2022-01-04 5:46 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-04 4:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I looked into the makefiles and nothing has changed in them since 2007 with
respect to profiledbootstrap. And I am double checking a "make
profiledbootstrap" right now and will report back on the options passed to
libcpp subdirectory.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-01-06 0:17 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-08-07 16:43 [Bug preprocessor/45227] New: libcpp Makefile does not enable instrumentation andi-gcc at firstfloor dot org
2010-08-13 7:42 ` [Bug preprocessor/45227] " steven at gcc dot gnu dot org
2010-08-13 8:26 ` rguenth at gcc dot gnu dot org
[not found] <bug-45227-4@http.gcc.gnu.org/bugzilla/>
2022-01-04 4:48 ` pinskia at gcc dot gnu.org
2022-01-04 5:46 ` pinskia at gcc dot gnu.org
2022-01-04 14:25 ` andi-gcc at firstfloor dot org
2022-01-06 0:17 ` pinskia at gcc dot gnu.org
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