[Bug target/15417] New: ICE while building an avr-cross compiler

[Bug target/15417] New: ICE while building an avr-cross compiler

[berndtrog at yahoo dot com]

../gcc-3.5.0/configure --target=avr --enable-languages=c --disable-nls
--with-as=/usr/local/bin/avr-as --with-ld=/usr/local/bin/avr-ld

[..]

/src/gcc-obj/gcc/xgcc -B/src/gcc-obj/gcc/ -B/usr/local/avr/bin/
-B/usr/local/avr/lib/ -isystem /usr/local/avr/include -isystem
/usr/local/avr/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g  -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I -I../../gcc-3.5.0/gcc
-I../../gcc-3.5.0/gcc/ -I../../gcc-3.5.0/gcc/../include
-I../../gcc-3.5.0/gcc/../libbanshee/libcompat
-I../../gcc-3.5.0/gcc/../libbanshee
-I../../gcc-3.5.0/gcc/../libbanshee/points-to  -DFINE_GRAINED_LIBRARIES
-DL_pack_sf -c fp-bit.c -o libgcc/./_pack_sf.o
fp-bit.c: In function `__pack_f':
fp-bit.c:439: error: unable to find a register to spill in class `BASE_POINTER_REGS'
fp-bit.c:439: error: this is the insn:
(insn 79 207 80 13 fp-bit.c:269 (set (reg/v:SI 28 r28 [orig:43 fraction ] [43])
        (ior:SI (reg:SI 54)
            (reg:SI 4 r4 [55]))) 52 {iorsi3} (nil)
    (expr_list:REG_DEAD (reg:SI 54)
        (expr_list:REG_DEAD (reg:SI 4 r4 [55])
            (nil))))
fp-bit.c:439: internal compiler error: in spill_failure, at reload1.c:1888


gcc version 3.5.0 20040513 (experimental)

-- 
           Summary: ICE while building an avr-cross compiler
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: berndtrog at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: avr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-13 12:23 -------
Related to bug 12017.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|ICE while building an avr-  |[3.5 Regression] ICE while
                   |cross compiler              |building an avr-cross
                   |                            |compiler
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[ericw at evcohs dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ericw at evcohs dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[berndtrog at yahoo dot com]

------- Additional Comments From berndtrog at yahoo dot com  2004-06-12 09:23 -------
Compiles now with:
../gcc-3.5.0/configure --target=avr --enable-languages=c --disable-nls
--with-as=/usr/local/bin/avr-as --with-ld=/usr/local/bin/avr-ld --disable-libmudflap

gcc version 3.5.0 20040607 (experimental)

See PR14118 for the --disable-libmudflap details.

Thanks to whoever fixed it...


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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[berndtrog at yahoo dot com]

------- Additional Comments From berndtrog at yahoo dot com  2004-07-10 13:50 -------
Reopened, because this bug reappeared sometime between 2004-07-05 00:00:00 and
today.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[bernie at develer dot com]

------- Additional Comments From bernie at develer dot com  2004-08-06 12:18 -------
Disabling libmudflap does not seem to have any effect.
The ICE goes away when compiling __pack_f at -O0.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-08-06 12:18:27
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-08-31 20:25 -------
Subject: Bug 15417

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	denisc@gcc.gnu.org	2004-08-31 20:25:33

Modified files:
	gcc            : ChangeLog 
	gcc/config/avr : avr.c 

Log message:
	PR target/15417
	* config/avr/avr.c (avr_hard_regno_mode_ok): Enable usage of
	frame pointer register only in Pmode while reload in progress.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5172&r2=2.5173
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/avr/avr.c.diff?cvsroot=gcc&r1=1.119&r2=1.120



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417

[Bug target/15417] [3.5 Regression] ICE while building an avr-cross compiler

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-31 20:49 -------
Fixed.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417