[Bug target/24850] New: [4.1 regression] bootstrap failure on m68k-linux

[Bug target/24850] New: [4.1 regression] bootstrap failure on m68k-linux

[debian-gcc at lists dot debian dot org]

trunk 20051112 fails to bootstrap on m68k-linux, maybe related to 22049

  Matthias

stage1/xgcc -Bstage1/ -B/usr/lib/gcc-snapshot/m68k-linux-gnu/bin/ -c   -O2
-DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition
-Wmissing-format-attribute  -fno-common -Wno-error  -DHAVE_CONFIG_H
-DGENERATOR_FILE -I. -Ibuild -I../../src/gcc -I../../src/gcc/build
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include     -o
build/gengtype-yacc.o gengtype-yacc.c
gengtype-yacc.c: In function 'yyparse':
gengtype-yacc.c:1738: error: insn does not satisfy its constraints:
(insn 1888 1120 1889 92 (set (reg:SI 1 %d1)
        (sign_extend:SI (reg:HI 10 %a2 [orig:43 temp.310 ] [43]))) 65
{*68k_extendhisi2} (nil)
    (nil))
gengtype-yacc.c:1738: internal compiler error: in reload_cse_simplify_operands,
at postreload.c:393
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [build/gengtype-yacc.o] Error 1


-- 
           Summary: [4.1 regression] bootstrap failure on m68k-linux
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
GCC target triplet: m68k-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24850

[Bug target/24850] [4.1 regression] bootstrap failure on m68k-linux

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |build, ice-on-valid-code
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24850

[Bug target/24850] [4.1 regression] bootstrap failure on m68k-linux

[mmitchel at gcc dot gnu dot org]

------- Comment #1 from mmitchel at gcc dot gnu dot org  2005-11-19 02:15 -------
68k is not a primary/secondary platform, but bootstrap failures are obviously
bad.  Let's fix this if we can.


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24850

[Bug target/24850] [4.1 regression] bootstrap failure on m68k-linux

[kazu at gcc dot gnu dot org]

------- Comment #2 from kazu at gcc dot gnu dot org  2005-11-19 20:48 -------
I'm pretty sure this is a duplicate of PR 24912, which has got more analysis.


*** This bug has been marked as a duplicate of 24912 ***


-- 

kazu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kazu at gcc dot gnu dot org
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24850