[Bug middle-end/38753] New: gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[Bug middle-end/38753] New: gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

+++ This bug was initially created as a clone of Bug #32581 +++

I'm building gcc 4.4.0 20090106 on OpenSolaris 2008.11 .

I'll set a ton of configure options (for testing) and build profiled.

No ".gcda" files are being created in the libiberty/pic directory, this 
causes a warning message and wastes an opportunity for optimization.


# ../gcc_trunk/configure --enable-languages=ada,c,c++,fortran,java,objc,obj-c++
--enable-shared --disable-static --enable-decimal-float --with-long-double-128
--enable-nls --with-included-gettext --enable-gather-detailed-mem-stats
--with-stabs --enable-debug -enable-largefile --enable-symvers
--without-system-zlib --enable-gtk-cairo --enable-qt-peer --enable-xmlj
--enable-gconf-peer --enable-gjdoc --enable-java-awt=gtk,xlib,qt,x
--enable-gc-debug --enable-libgcj-multifile --enable-libgcj-debug
--enable-objc-gc --enable-libstdcxx-debug --enable-__cxa_atexit
--enable-stage1-checking --enable-checking=release --without-system-libunwind
--with-gnu-as --with-as=/usr/local/bin/as --with-gnu-ld
--with-ld=/usr/local/bin/ld


# gmake profiledbootstrap
Wait 20 hours ...
...
updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating testsuite/Makefile
config.status: creating config.h
config.status: executing default commands
gmake[3]: Entering directory `/usr/share/src/gcc_build/libiberty'
if [ x"-fpic" != x ] && [ ! -d pic ]; then \
          mkdir pic; \
        else true; fi
touch stamp-picdir
if [ x"-fpic" != x ]; then \
          /usr/share/src/gcc_build/./prev-gcc/xgcc
-B/usr/share/src/gcc_build/./prev-gcc/ -B/usr/local/i386-pc-solaris2.11/bin/ -c
-DHAVE_CONFIG_H -g -O2 -fprofile-use -fexceptions -I.
-I../../gcc_trunk/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat
-Wstrict-prototypes -pedantic  -fpic ../../gcc_trunk/libiberty/regex.c -o
pic/regex.o; \
        else true; fi
../../gcc_trunk/libiberty/regex.c: In function 'byte_compile_range':
../../gcc_trunk/libiberty/regex.c:8126: note: file
/usr/share/src/gcc_build/libiberty/pic/regex.gcda not found, execution counts
estimated
...


# ls -lrt /usr/share/src/gcc_build/libiberty/
total 1592
-rw-r--r--   1 root     root          72 Jan  7 01:14 xhost-mkfrag
-rw-r--r--   2 root     root         176 Jan  7 03:16 unlink-if-ordinary.gcda
-rw-r--r--   1 root     root        9596 Jan  7 03:16 config.cache
-rwxr-xr-x   1 root     root       52145 Jan  7 03:16 config.status
-rw-------   1 root     root       43166 Jan  7 03:16 Makefile
drwxr-xr-x   2 root     root           3 Jan  7 03:16 testsuite
-rw-------   1 root     root       12905 Jan  7 03:16 config.h
-rw-------   1 root     root          10 Jan  7 03:16 stamp-h
-rw-r--r--   1 root     root      188046 Jan  7 03:16 config.log
-rw-r--r--   1 root     root           0 Jan  7 03:16 stamp-picdir
-rw-r--r--   1 root     root       89464 Jan  7 03:18 regex.o
-rw-r--r--   1 root     root       83252 Jan  7 03:21 cplus-dem.o
-rw-r--r--   1 root     root       86216 Jan  7 03:24 cp-demangle.o
-rw-r--r--   1 root     root       13808 Jan  7 03:29 md5.o
-rw-r--r--   1 root     root       17144 Jan  7 03:33 sha1.o
-rw-r--r--   1 root     root        3840 Jan  7 03:37 alloca.o
-rw-r--r--   1 root     root       10792 Jan  7 03:41 argv.o
-rw-r--r--   1 root     root        2772 Jan  7 03:45 choose-temp.o
-rw-r--r--   1 root     root        9576 Jan  7 03:50 concat.o
-rw-r--r--   1 root     root       11820 Jan  7 03:52 cp-demint.o
-rw-r--r--   2 root     root       13396 Jan  7 03:52 cplus-dem.gcda
-rw-r--r--   2 root     root       12308 Jan  7 03:52 cp-demangle.gcda
-rw-r--r--   2 root     root         984 Jan  7 03:52 md5.gcda
-rw-r--r--   2 root     root        1604 Jan  7 03:52 fibheap.gcda
-rw-r--r--   2 root     root         344 Jan  7 03:52 getpwd.gcda
-rw-r--r--   2 root     root         232 Jan  7 03:52 getruntime.gcda
-rw-r--r--   2 root     root        4348 Jan  7 03:52 hashtab.gcda
-rw-r--r--   2 root     root         180 Jan  7 03:52 hex.gcda
-rw-r--r--   2 root     root         636 Jan  7 03:52 partition.gcda
-rw-r--r--   2 root     root         284 Jan  7 03:52 physmem.gcda
-rw-r--r--   2 root     root        2124 Jan  7 03:52 splay-tree.gcda
-rw-r--r--   2 root     root         204 Jan  7 03:52 asprintf.gcda
-rw-r--r--   2 root     root         392 Jan  7 03:52 vasprintf.gcda
drwxr-xr-x   2 root     root          13 Jan  7 03:52 pic
-rw-r--r--   2 root     root        9896 Jan  7 03:52 regex.gcda
-rw-r--r--   2 root     root        1028 Jan  7 03:52 argv.gcda
-rw-r--r--   2 root     root        1568 Jan  7 03:52 concat.gcda
-rw-r--r--   2 root     root        1316 Jan  7 03:52 fopen_unlocked.gcda
-rw-r--r--   2 root     root        1012 Jan  7 03:52 make-relative-prefix.gcda
-rw-r--r--   2 root     root         452 Jan  7 03:52 make-temp-file.gcda
-rw-r--r--   2 root     root        2012 Jan  7 03:52 obstack.gcda
-rw-r--r--   2 root     root        2564 Jan  7 03:52 pex-common.gcda
-rw-r--r--   2 root     root        1012 Jan  7 03:52 pex-unix.gcda
-rw-r--r--   2 root     root        1108 Jan  7 03:52 xexit.gcda
-rw-r--r--   2 root     root        1308 Jan  7 03:52 xmalloc.gcda
-rw-r--r--   2 root     root         348 Jan  7 03:52 xmemdup.gcda
-rw-r--r--   2 root     root        1140 Jan  7 03:52 xstrdup.gcda
-rw-r--r--   2 root     root         372 Jan  7 03:52 xstrerror.gcda
-rw-r--r--   2 root     root         200 Jan  7 03:52 strverscmp.gcda
-rw-r--r--   2 root     root         240 Jan  7 03:52 lbasename.gcda
-rw-r--r--   2 root     root         196 Jan  7 03:52 lrealpath.gcda


# ls -lrt /usr/share/src/gcc_build/libiberty/pic/
total 1099
-rw-r--r--   1 root     root      100768 Jan  7 03:17 regex.o
-rw-r--r--   1 root     root      120044 Jan  7 03:19 cplus-dem.o
-rw-r--r--   1 root     root      122156 Jan  7 03:23 cp-demangle.o
-rw-r--r--   1 root     root       11784 Jan  7 03:27 md5.o
-rw-r--r--   1 root     root       16724 Jan  7 03:31 sha1.o
-rw-r--r--   1 root     root        3904 Jan  7 03:35 alloca.o
-rw-r--r--   1 root     root        9736 Jan  7 03:38 argv.o
-rw-r--r--   1 root     root        2864 Jan  7 03:43 choose-temp.o
-rw-r--r--   1 root     root        7532 Jan  7 03:47 concat.o
-rw-r--r--   1 root     root       11956 Jan  7 03:51 cp-demint.o
-rw-r--r--   1 root     root       12960 Jan  7 03:52 dyn-string.o
-rw-r--r--   1 root     root        4060 Jan  7 03:54 fdmatch.o
-rw-r--r--   1 root     root       16044 Jan  7 03:55 fibheap.o
-rw-r--r--   1 root     root        2292 Jan  7 03:56 filename_cmp.o
-rw-r--r--   1 root     root       30340 Jan  7 03:58 floatformat.o
-rw-r--r--   1 root     root        8492 Jan  7 03:59 fnmatch.o
-rw-r--r--   1 root     root        5832 Jan  7 04:00 fopen_unlocked.o
-rw-r--r--   1 root     root       16096 Jan  7 04:02 getopt.o
-rw-r--r--   1 root     root        3184 Jan  7 04:03 getopt1.o
-rw-r--r--   1 root     root        5068 Jan  7 04:04 getpwd.o
-rw-r--r--   1 root     root        3320 Jan  7 04:05 getruntime.o
-rw-r--r--   1 root     root       26744 Jan  7 04:07 hashtab.o
-rw-r--r--   1 root     root        2616 Jan  7 04:08 hex.o

Thanks,
Rob


-- 
           Summary: gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda"
                    files created in the libiberty/pic directory
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rob1weld at aol dot com
 GCC build triplet: i386-pc-solaris2.11
  GCC host triplet: i386-pc-solaris2.11
GCC target triplet: i386-pc-solaris2.11


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #1 from rob1weld at aol dot com  2009-01-07 12:27 -------
The "non-pic" directory works much of the time but I also get the
occasional missing ".gcda" in the 'build'/libiberty directory; whereas
in the 'build'/libiberty/pic directory _all_ the ".gcda" files are
missing.


../../gcc_trunk/libiberty/sha1.c:416: note: file
/usr/share/src/gcc_build/libiberty/sha1.gcda not found, execution counts
estimated
../../gcc_trunk/libiberty/alloca.c:215: note: file
/usr/share/src/gcc_build/libiberty/alloca.gcda not found, execution counts
estimate
../../gcc_trunk/libiberty/choose-temp.c:71: note: file
/usr/share/src/gcc_build/libiberty/choose-temp.gcda not found, execution counts
estimated
../../gcc_trunk/libiberty/cp-demint.c:234: note: file
/usr/share/src/gcc_build/libiberty/cp-demint.gcda not found, execution counts
estimated
../../gcc_trunk/libiberty/dyn-string.c:397: note: file
/usr/share/src/gcc_build/libiberty/dyn-string.gcda not found, execution counts
estimated
../../gcc_trunk/libiberty/fdmatch.c:68: note: file
/usr/share/src/gcc_build/libiberty/fdmatch.gcda not found, execution counts
estimated
../../gcc_trunk/libiberty/filename_cmp.c:77: note: file
/usr/share/src/gcc_build/libiberty/pic/filename_cmp.gcda not found, execution
counts estimated
../../gcc_trunk/libiberty/filename_cmp.c:77: note: file
/usr/share/src/gcc_build/libiberty/filename_cmp.gcda not found, execution
counts estimated
...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #2 from rob1weld at aol dot com  2009-01-07 13:11 -------
The intl directoy has only 4 missing files:

../../gcc_trunk/intl/dcngettext.c:55: note: file
/usr/share/src/gcc_build/intl/dcngettext.gcda not found, execution counts
estimated
../../gcc_trunk/intl/dngettext.c:57: note: file
/usr/share/src/gcc_build/intl/dngettext.gcda not found, execution counts
estimated
../../gcc_trunk/intl/ngettext.c:63: note: file
/usr/share/src/gcc_build/intl/ngettext.gcda not found, execution counts
estimated
../../gcc_trunk/intl/ngettext.c:63: note: file
/usr/share/src/gcc_build/intl/intl-compat.gcda not found, execution counts
estimated


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #3 from rob1weld at aol dot com  2009-01-07 17:34 -------
I configured using "--without-system-zlib" and _every_ file in gcc_build/zlib
failed to create it's accompanying ".gcda" files. The build continued into
the libcpp directory and thus far has been working OK in libcpp and the
libdecnumber directories; going on to build the compiler ...


...
config.status: executing libtool commands
gmake[3]: Entering directory `/usr/share/src/gcc_build/zlib'
../../gcc_trunk/zlib/adler32.c:149: note: file
/usr/share/src/gcc_build/zlib/libz_a-adler32.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/compress.c:79: note: file
/usr/share/src/gcc_build/zlib/libz_a-compress.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/crc32.c:423: note: file
/usr/share/src/gcc_build/zlib/libz_a-crc32.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/deflate.c:1674: note: file
/usr/share/src/gcc_build/zlib/libz_a-deflate.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/gzio.c:1026: note: file
/usr/share/src/gcc_build/zlib/libz_a-gzio.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/infback.c:623: note: file
/usr/share/src/gcc_build/zlib/libz_a-infback.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/inffast.c:302: note: file
/usr/share/src/gcc_build/zlib/libz_a-inffast.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/inflate.c:1368: note: file
/usr/share/src/gcc_build/zlib/libz_a-inflate.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/inftrees.c:329: note: file
/usr/share/src/gcc_build/zlib/libz_a-inftrees.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/trees.c:1219: note: file
/usr/share/src/gcc_build/zlib/libz_a-trees.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/uncompr.c:61: note: file
/usr/share/src/gcc_build/zlib/libz_a-uncompr.gcda not found, execution counts
estimated
../../gcc_trunk/zlib/zutil.c:316: note: file
/usr/share/src/gcc_build/zlib/libz_a-zutil.gcda not found, execution counts
estimated
...
gmake[3]: Leaving directory `/usr/share/src/gcc_build/zlib'
Configuring stage feedback in ./libcpp
...
gmake[3]: Leaving directory `/usr/share/src/gcc_build/libcpp'
Configuring stage feedback in ./libdecnumber
...
gmake[3]: Leaving directory `/usr/share/src/gcc_build/libdecnumber'
gmake[3]: Entering directory `/usr/share/src/gcc_build/gcc'
...
build/gcov-iov '4.4.0' 'experimental' > tmp-gcov-iov.h
/bin/sh ../../gcc_trunk/gcc/../move-if-change tmp-gcov-iov.h gcov-iov.h
echo timestamp > s-iov
...

Continues to work, correctly, using -fprofile-use to build gcc ...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2009-01-07 17:40 -------
Obviously during bootstrap not all the code is actually executed.  I don't see
how that is a bug.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #5 from rob1weld at aol dot com  2009-01-07 20:57 -------
While building in ./gcc _almost_ all ".gcda"'s are found, but a few are missed:

../../gcc_trunk/gcc/ebitmap.c:1018: note: file
/usr/share/src/gcc_build/gcc/ebitmap.gcda not found, execution counts estimated
../../gcc_trunk/gcc/resource.c:1264: note: file
/usr/share/src/gcc_build/gcc/resource.gcda not found, execution counts
estimated


Finally it runs out of juice with a -Werror ...

/usr/share/src/gcc_build/./prev-gcc/xgcc -B/usr/share/src/gcc_build/./prev-gcc/
-B/usr/local/i386-pc-solaris2.11/bin/ -c  -g -O2 -fprofile-use -DIN_GCC   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual
-Wold-style-definition -Wc++-compat -Wmissing-format-attribute -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror  
-DHAVE_CONFIG_H -I. -I. -I../../gcc_trunk/gcc -I../../gcc_trunk/gcc/.
-I../../gcc_trunk/gcc/../include -I./../intl
-I../../gcc_trunk/gcc/../libcpp/include  -I../../gcc_trunk/gcc/../libdecnumber
-I../../gcc_trunk/gcc/../libdecnumber/dpd -I../libdecnumber 
-DCLOOG_PPL_BACKEND  -fexceptions \
                ../../gcc_trunk/gcc/config/i386/i386.c -o i386.o
cc1: warnings being treated as errors
../../gcc_trunk/gcc/config/i386/i386.c: In function 'ix86_expand_call':
../../gcc_trunk/gcc/config/i386/i386.c:18511: error: ISO C90 forbids variable
length array 'vec'
gmake[3]: *** [i386.o] Error 1
gmake[3]: Leaving directory `/usr/share/src/gcc_build/gcc'
gmake[2]: *** [all-stagefeedback-gcc] Error 2
gmake[2]: Leaving directory `/usr/share/src/gcc_build'
gmake[1]: *** [stagefeedback-bubble] Error 2
gmake[1]: Leaving directory `/usr/share/src/gcc_build'
gmake: *** [profiledbootstrap] Error 2
user@opensolaris:/usr/share/src/gcc_build# 


Continuing by removing -Werror and manually compiling the one file.

Next restart the make. 

Unfortunately the Makefile wants to over-re-check. 

We already installed libgcc_s.so (and friends) but when we restart
we must re-install libgcc_s.so and amd64/libgcc_s.so (and 'ln' the
friends) two times over again, unnecessary.

The "intl" was already configured but we will re-do that too.


# gmake profiledbootstrap
...
gmake[2]: Entering directory `/usr/share/src/gcc_build'
Configuring stage feedback in ./intl

Re-configuring 'intl' (and any more to come) is _very_ slow since at this 
stage we are using ./gcc/xgcc and are back to the point where we were 
collecting profiling info (again) instead of recognizing that this section
had been done already and skipping it as make ought to do ... 

Wait a few more hours ...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #6 from rob1weld at aol dot com  2009-01-07 21:07 -------
(In reply to comment #4)
> Obviously during bootstrap not all the code is actually executed.  I don't see
> how that is a bug.
> 
Note the messages generated by the compiler.


We need to do one or both of the following (to fix this bug):

1. Execute the code needed to eliminate the messages generated by the compiler
as this will cause _all_ the parts to be optimal instead of simply a portion.

2. Do not have the Makefile or scripts cause the compiler to look for ".gcda"
files when none are present as this will cause messages to be generated by
the compiler.


The zlib directory is not being processed correctly and when we get hit
by the -Werror and try to restart the Makefile does not correctly know
how to resume the build from the point where it quit.

There are bugs to fix and it (profiled building) has worked better in years
past.

Rob


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #7 from rob1weld at aol dot com  2009-01-08 17:53 -------
I skirted the i386 file by adding this to the line 189 of the Makefile:

# Added - "make profiledbootstrap" is slow and we don't want to break the build
# i386.c - causes "ISO C90 forbids variable length array 'vec'"
i386.o-warn = -Wno-error


That saves a lot of work on that 'generated file' but is not the correct fix.


Building the gcc directory generates few messages compared to the number of
faults thus far versus it's large size. The few that are being show are
related to the "gcc/gcov.gcda", "gcc/errors.gcda" and "gcc/gcov-dump.gcda"
which makes sense that we do not have those ".gcda" files.

I don't know that we need to worry about making profiled versions of
"gcc/genchecksum.c" and other locally used generator executables.


The ada directory works very well. I could not see a single ".gcda" file miss.

Once we've finished gnatbind and get on to the 'cp' directory we loose:

../../gcc_trunk/gcc/cp/cp-lang.c:132: note: file
/usr/share/src/gcc_build/gcc/cp/cp-lang.gcda not found, execution counts
estimated
../../gcc_trunk/gcc/cp/call.c:7312: note: file
/usr/share/src/gcc_build/gcc/cp/call.gcda not found, execution counts estimated
...

(so far) Every(?) file in 'cp' is unprofiled.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2009-01-09 20:30 -------
The pic library is not used while compiling gcc so this warning is ok and not a
bug.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #9 from rob1weld at aol dot com  2009-01-09 22:04 -------
(In reply to comment #8)
> The pic library is not used while compiling gcc so this warning is ok and
> not a bug.
Reopened.

That "bug" would be fixed it the "-fprofile-use" option were not given in
the directories that are expected to be empty of ".gcda" files. We could
get the Makefile's formula to look for ".gcda" files first and compile the
corresponding ".c" files, then compile the remaining ".c" files _without_
using "-fprofile-use" -- not much to figure out and no spurious warnings.


The _other_ bugs are:

2. ... _every_ file in gcc_build/zlib failed to create it's accompanying
  ".gcda" files ... and we miss an opportunity to optimize this library. 

3. There is a "-Werror" to be fixed. Use: "i386.o-warn = -Wno-error"

4. The Makefile won't restart in the correct spot if the build breaks.
  It takes hours to re-configure and re-build what it already has done.

5. The "C" and "Ada" Languages are being profiled (for the most part) but
 the c++,fortran,java,objc,obj-c++ compilers are NOT profiled at all.


Rob


-- 

rob1weld at aol dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|INVALID                     |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2009-01-09 22:07 -------
>3. There is a "-Werror" to be fixed. Use: "i386.o-warn = -Wno-error"


I already mentioned this was really fixed in trunk already.

>5. The "C" and "Ada" Languages are being profiled (for the most part) but
 the c++,fortran,java,objc,obj-c++ compilers are NOT profiled at all.


This is expected.

Anyways this is invalid and  nothing to be done here really because parts of
the compiler are not really tested while doing a bootstrap.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753

[Bug middle-end/38753] gcc 4.4.0 20090106 - make profiledbootstrap - No ".gcda" files created in the libiberty/pic directory

[rob1weld at aol dot com]

------- Comment #11 from rob1weld at aol dot com  2009-01-11 04:50 -------
(In reply to comment #10)
> >3. There is a "-Werror" to be fixed. Use: "i386.o-warn = -Wno-error"
> I already mentioned this was really fixed in trunk already.

I re-read this entire thread and still do not see your prior comment but 
thanks for fixing that (hopefully NOT with "i386.o-warn = -Wno-error").


> >5. The "C" and "Ada" Languages are being profiled (for the most part) but
>  the c++,fortran,java,objc,obj-c++ compilers are NOT profiled at all.
> This is expected.
> Anyways this is invalid and  nothing to be done here really because parts of
> the compiler are not really tested while doing a bootstrap.

OK, we will not test everything.

Rob


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38753