[Bug bootstrap/17702] New: bootstrap failure

[Bug bootstrap/17702] New: bootstrap failure

[dpatel at apple dot com]

http://gcc.gnu.org/ml/gcc-regression/2004-09/msg00208.html


./xgcc -B./ -B/Users/regress/tbox/objs/powerpc-apple-darwin7.4.0/bin/ -isystem /Users/regress/
tbox/objs/powerpc-apple-darwin7.4.0/include -isystem /Users/regress/tbox/objs/powerpc-apple-
darwin7.4.0/sys-include -L/Users/regress/tbox/native/build/gcc/../ld -O2  -DIN_GCC    -W -Wall -
Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  
-mlong-double-128 -Wa,-force_cpusubtype_ALL -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -
D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/Users/regress/tbox/cvs-gcc/gcc/gcc -I/Users/regress/tbox/
cvs-gcc/gcc/gcc/. -I/Users/regress/tbox/cvs-gcc/gcc/gcc/../include -I./../intl -I/Users/regress/tbox/
cvs-gcc/gcc/gcc/../libcpp/include  -DL_negdi2 -c /Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c -o 
libgcc/./_negdi2.o
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c: In function '__negdi2':
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:71: error: insn does not satisfy its constraints:
(insn:HI 20 16 17 0 /Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:68 (parallel [
            (set (reg:SI 0 r0 [128])
                (lshiftrt:SI (neg:SI (abs:SI (reg:SI 2 r2 [orig:118 D.3276 ] [118])))
                    (const_int 31 [0x1f])))
            (clobber (reg:SI 2 r2))
        ]) 443 {*ne0} (insn_list:REG_DEP_TRUE 16 (nil))
    (nil))
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:71: internal compiler error: in 
reload_cse_simplify_operands, at postreload.c:391
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [libgcc/./_negdi2.o] Error 1
make[2]: *** [libgcc.a] Error 2
make[1]: *** [stage1_build] Error 2
make: *** [bootstrap] Error 2
+ '[' -s gcc/.bad_compare ']'
+ exit 1

-- 
           Summary: bootstrap failure
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dpatel at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17702

[Bug rtl-optimization/17702] [4.0 Regression] bootstrap failure

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-27 20:21 -------
Confirmed, patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02791.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
          Component|bootstrap                   |rtl-optimization
     Ever Confirmed|                            |1
           Keywords|                            |build
   Last reconfirmed|0000-00-00 00:00:00         |2004-09-27 20:21:43
               date|                            |
            Summary|bootstrap failure           |[4.0 Regression] bootstrap
                   |                            |failure
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17702

[Bug rtl-optimization/17702] [4.0 Regression] bootstrap failure

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-09-27 21:41 -------
Subject: Bug 17702

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2004-09-27 21:41:34

Modified files:
	gcc            : ChangeLog bitmap.h 

Log message:
	2004-09-27  Michael Matz <matz@suse.de>
	
	PR bootstrap/17698
	PR bootstrap/17702
	* bitmap.h (bmp_iter_single_init, bmp_iter_and_not_init,
	bmp_iter_and_init): Shift by bit_in_word.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5646&r2=2.5647
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bitmap.h.diff?cvsroot=gcc&r1=1.35&r2=1.36



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17702

[Bug rtl-optimization/17702] [4.0 Regression] bootstrap failure

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-27 21:42 -------
Fixed, I applied the patch to fix this problem.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17702