[Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick

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* [Bug c/24861]  New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
@ 2005-11-14 20:07 nekkar at libero dot it
  2005-11-14 20:10 ` [Bug target/24861] " nekkar at libero dot it
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: nekkar at libero dot it @ 2005-11-14 20:07 UTC (permalink / raw)
  To: gcc-bugs

When compiling gcc with the --with-cpu=ep9312 and --with-fpu=maverick options

Gcc was configured with:
--prefix=/usr --bindir=/usr/armv4l-unknown-linux-gnu/gcc-bin/4.0.2 
--includedir=/usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include
--datadir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2
--mandir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2/man
--infodir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2/info
--with-gxx-include-dir=/usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include/g++-v4
--host=x86_64-pc-linux-gnu --target=armv4l-unknown-linux-gnu --with-cpu=ep9312
--with-fpu=maverick --build=x86_64-pc-linux-gnu --disable-altivec --disable-nls
--with-system-zlib --disable-checking --disable-werror
--disable-libunwind-exceptions --disable-multilib --disable-libgcj
--enable-languages=c,c++ --with-sysroot=/usr/armv4l-unknown-linux-gnu
--enable-__cxa_atexit --enable-clocale=gnu

This is the error:
/tmp/build/gcc/xgcc -B/tmp/build/gcc/ -B/usr/armv4l-unknown-linux-gnu/bin/
-B/usr/armv4l-unknown-linux-gnu/lib/ -isystem
/usr/armv4l-unknown-linux-gnu/include -isystem
/usr/armv4l-unknown-linux-gnu/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -fomit-frame-pointer -fPIC
-mcpu=ep9312 -mfpu=maverick -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../gcc-4.0.2/gcc -I../../gcc-4.0.2/gcc/.
-I../../gcc-4.0.2/gcc/../include -I../../gcc-4.0.2/gcc/../libcpp/include 
-DL_fixunssfsi -fvisibility=hidden -DHIDE_EXPORTS -c
../../gcc-4.0.2/gcc/libgcc2.c -o libgcc/./_fixunssfsi.o
../../gcc-4.0.2/gcc/libgcc2.c: In function '__fixunssfsi':
../../gcc-4.0.2/gcc/libgcc2.c:1517: error: insn does not satisfy its
constraints:
(insn 75 7 6 0 (set (reg:SI 28 mv1)
        (const_int 1325400064 [0x4f000000])) 143 {*arm_movsi_insn} (nil)
    (nil))
../../gcc-4.0.2/gcc/libgcc2.c:1517: internal compiler error: in
copyprop_hardreg_forward_1, at regrename.c:1570


Executing with -v:

/tmp/build/gcc/xgcc -B/tmp/build/gcc/ -B/usr/armv4l-unknown-linux-gnu/bin/
-B/usr/armv4l-unknown-linux-gnu/lib/ -isystem
/usr/armv4l-unknown-linux-gnu/include -isystem
/usr/armv4l-unknown-linux-gnu/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -fomit-frame-pointer -fPIC
-mcpu=ep9312 -mfpu=maverick -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../gcc-4.0.2/gcc -I../../gcc-4.0.2/gcc/.
-I../../gcc-4.0.2/gcc/../include -I../../gcc-4.0.2/gcc/../libcpp/include 
-DL_fixunssfsi -fvisibility=hidden -DHIDE_EXPORTS -c
../../gcc-4.0.2/gcc/libgcc2.c -o libgcc/./_fixunssfsi.o -v -save-temps -v
Reading specs from /tmp/build/gcc/specs
Target: armv4l-unknown-linux-gnu
Configured with: ../gcc-4.0.2/configure --prefix=/usr
--bindir=/usr/armv4l-unknown-linux-gnu/gcc-bin/4.0.2
--includedir=/usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include
--datadir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2
--mandir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2/man
--infodir=/usr/share/gcc-data/armv4l-unknown-linux-gnu/4.0.2/info
--with-gxx-include-dir=/usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include/g++-v4
--host=x86_64-pc-linux-gnu --target=armv4l-unknown-linux-gnu --with-cpu=ep9312
--with-fpu=maverick --build=x86_64-pc-linux-gnu --disable-altivec --disable-nls
--with-system-zlib --disable-checking --disable-werror
--disable-libunwind-exceptions --disable-multilib --disable-libgcj
--enable-languages=c,c++ --with-sysroot=/usr/armv4l-unknown-linux-gnu
--enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 4.0.2
 /tmp/build/gcc/cc1 -E -quiet -v -v -I. -I. -I../../gcc-4.0.2/gcc
-I../../gcc-4.0.2/gcc/. -I../../gcc-4.0.2/gcc/../include
-I../../gcc-4.0.2/gcc/../libcpp/include -iprefix
/tmp/build/gcc/../../../lib/gcc/armv4l-unknown-linux-gnu/4.0.2/ -isystem
/tmp/build/gcc/include -DIN_GCC -DCROSS_COMPILE -DHAVE_GTHR_DEFAULT
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -DL_fixunssfsi -DHIDE_EXPORTS -isystem
/usr/armv4l-unknown-linux-gnu/include -isystem
/usr/armv4l-unknown-linux-gnu/sys-include -isystem ./include
../../gcc-4.0.2/gcc/libgcc2.c -mcpu=ep9312 -mfpu=maverick -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-fomit-frame-pointer -fPIC -fvisibility=hidden -O2 -fpch-preprocess -o
libgcc2.i
ignoring duplicate directory "/usr/armv4l-unknown-linux-gnu/sys-include"
ignoring duplicate directory "./include"
ignoring nonexistent directory
"/tmp/build/gcc/../../../lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include"
ignoring nonexistent directory
"/tmp/build/gcc/../../../lib/gcc/armv4l-unknown-linux-gnu/4.0.2/../../../../armv4l-unknown-linux-gnu/include"
ignoring nonexistent directory
"/usr/armv4l-unknown-linux-gnu/usr/local/include"
ignoring duplicate directory
"/usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/../../../../armv4l-unknown-linux-gnu/include"
ignoring duplicate directory "/usr/armv4l-unknown-linux-gnu/usr/include"
ignoring duplicate directory "."
ignoring duplicate directory "../../gcc-4.0.2/gcc/."
#include "..." search starts here:
#include <...> search starts here:
 .
 ../../gcc-4.0.2/gcc
 ../../gcc-4.0.2/gcc/../include
 ../../gcc-4.0.2/gcc/../libcpp/include
 /tmp/build/gcc/include
 /usr/armv4l-unknown-linux-gnu/include
 /usr/lib/gcc/armv4l-unknown-linux-gnu/4.0.2/include
End of search list.
 /tmp/build/gcc/cc1 -fpreprocessed libgcc2.i -quiet -dumpbase libgcc2.c
-mcpu=ep9312 -mfpu=maverick -auxbase-strip libgcc/./_fixunssfsi.o -g0 -O2 -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -version -fomit-frame-pointer -fPIC -fvisibility=hidden
-o libgcc2.s
GNU C version 4.0.2 (armv4l-unknown-linux-gnu)
        compiled by GNU C version 3.4.3 20041125 (Gentoo 3.4.3-r1, ssp-3.4.3-0,
pie-8.7.7).
GGC heuristics: --param ggc-min-expand=96 --param ggc-min-heapsize=124136
../../gcc-4.0.2/gcc/libgcc2.c: In function '__fixunssfsi':
../../gcc-4.0.2/gcc/libgcc2.c:1517: error: insn does not satisfy its
constraints:
(insn 75 7 6 0 (set (reg:SI 28 mv1)
        (const_int 1325400064 [0x4f000000])) 143 {*arm_movsi_insn} (nil)
    (nil))
../../gcc-4.0.2/gcc/libgcc2.c:1517: internal compiler error: in
copyprop_hardreg_forward_1, at regrename.c:1570


-- 
           Summary: internal compiler error when building gcc with --with-
                    cpu=ep9312 --with-fpu=maverick
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: nekkar at libero dot it
 GCC build triplet: x86_64-pc-linux-gnu
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: armv4l-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/24861] internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
  2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
@ 2005-11-14 20:10 ` nekkar at libero dot it
  2005-11-14 20:43 ` nekkar at libero dot it
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: nekkar at libero dot it @ 2005-11-14 20:10 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from nekkar at libero dot it  2005-11-14 20:10 -------
Created an attachment (id=10241)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10241&action=view)
preprocessed source, as required


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/24861] internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
  2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
  2005-11-14 20:10 ` [Bug target/24861] " nekkar at libero dot it
@ 2005-11-14 20:43 ` nekkar at libero dot it
  2005-11-16 22:14 ` rearnsha at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: nekkar at libero dot it @ 2005-11-14 20:43 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from nekkar at libero dot it  2005-11-14 20:43 -------
There is the very same problem with gcc 4.0.0


-- 

nekkar at libero dot it changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nekkar at libero dot it


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/24861] internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
  2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
  2005-11-14 20:10 ` [Bug target/24861] " nekkar at libero dot it
  2005-11-14 20:43 ` nekkar at libero dot it
@ 2005-11-16 22:14 ` rearnsha at gcc dot gnu dot org
  2005-11-16 22:31 ` rearnsha at gcc dot gnu dot org
  2005-11-16 22:34 ` rearnsha at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: rearnsha at gcc dot gnu dot org @ 2005-11-16 22:14 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from rearnsha at gcc dot gnu dot org  2005-11-16 22:14 -------
Subject: Bug 24861

Author: rearnsha
Date: Wed Nov 16 22:14:38 2005
New Revision: 107104

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107104
Log:
        PR target/24861
        * arm.md (split for movsf with immediate): Restrict split to insns
        that set a general register.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.md


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/24861] internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
  2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
                   ` (2 preceding siblings ...)
  2005-11-16 22:14 ` rearnsha at gcc dot gnu dot org
@ 2005-11-16 22:31 ` rearnsha at gcc dot gnu dot org
  2005-11-16 22:34 ` rearnsha at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: rearnsha at gcc dot gnu dot org @ 2005-11-16 22:31 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from rearnsha at gcc dot gnu dot org  2005-11-16 22:31 -------
Subject: Bug 24861

Author: rearnsha
Date: Wed Nov 16 22:31:14 2005
New Revision: 107105

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107105
Log:
        PR target/24861
        * arm.md (split for movsf with immediate): Restrict split to insns
        that set a general register.

Modified:
    branches/gcc-4_0-branch/gcc/ChangeLog
    branches/gcc-4_0-branch/gcc/config/arm/arm.md


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug target/24861] internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick
  2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
                   ` (3 preceding siblings ...)
  2005-11-16 22:31 ` rearnsha at gcc dot gnu dot org
@ 2005-11-16 22:34 ` rearnsha at gcc dot gnu dot org
  4 siblings, 0 replies; 6+ messages in thread
From: rearnsha at gcc dot gnu dot org @ 2005-11-16 22:34 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from rearnsha at gcc dot gnu dot org  2005-11-16 22:34 -------
There was a split pattern that was converting a set of a floating point value
into a set of an integer value.  This doesn't match anything if the register
being set is a Maverick Co-pro register, and in general we only want to do this
if setting an ARM core register.  Having restricted the pattern in this way,
the extra constraint that disabled the pattern for the FPA is no-longer
relevant.


-- 

rearnsha at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rearnsha at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24861


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2005-11-16 22:34 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-11-14 20:07 [Bug c/24861] New: internal compiler error when building gcc with --with-cpu=ep9312 --with-fpu=maverick nekkar at libero dot it
2005-11-14 20:10 ` [Bug target/24861] " nekkar at libero dot it
2005-11-14 20:43 ` nekkar at libero dot it
2005-11-16 22:14 ` rearnsha at gcc dot gnu dot org
2005-11-16 22:31 ` rearnsha at gcc dot gnu dot org
2005-11-16 22:34 ` rearnsha at gcc dot gnu dot org

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