[Bug c/20621] New: ICE: in change_address_1, at emit-rtl.c:1886

[Bug c/20621] New: ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

$ gcc -v -save-temps -DHAVE_CONFIG_H -I. -g -Wall -O2 -c conf.c

Reading specs from /usr/lib/gcc/mips-linux/3.4.4/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,f77,pascal,objc,ada,treelang --prefix=/usr
--libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/3.4
--enable-shared --with-system-zlib --enable-nls --without-included-gettext
--program-suffix=-3.4 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt
--enable-clocale=gnu --enable-libstdcxx-debug --disable-werror mips-linux
Thread model: posix
gcc version 3.4.4 20041218 (prerelease) (Debian 3.4.3-6)
 /usr/lib/gcc/mips-linux/3.4.4/cc1 -E -quiet -v -I. -I. -I. -DHAVE_CONFIG_H
conf.c -Wall -Wall -fworking-directory -O2 -o conf.i
ignoring nonexistent directory
"/usr/lib/gcc/mips-linux/3.4.4/../../../../mips-linux/include"
ignoring duplicate directory "."
ignoring duplicate directory "."
#include "..." search starts here:
#include <...> search starts here:
 .
 /usr/local/include
 /usr/lib/gcc/mips-linux/3.4.4/include
 /usr/include
End of search list.
 /usr/lib/gcc/mips-linux/3.4.4/cc1 -fpreprocessed conf.i -quiet -dumpbase
conf.c -auxbase conf -g -O2 -Wall -Wall -version -o conf.s
GNU C version 3.4.4 20041218 (prerelease) (Debian 3.4.3-6) (mips-linux)
compiled by GNU C version 3.4.4 20041218 (prerelease) (Debian 3.4.3-6).

GGC heuristics: --param ggc-min-expand=47 --param ggc-min-heapsize=31962
conf.c: In function `cdcdrc_manual_configuration':
conf.c:193: internal compiler error: in change_address_1, at emit-rtl.c:1886
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-3.4/README.Bugs>.

-- 
           Summary: ICE: in change_address_1, at emit-rtl.c:1886
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ldarby at mips dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: mips-linux
  GCC host triplet: mips-linux
GCC target triplet: mips-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug c/20621] ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

------- Additional Comments From ldarby at mips dot com  2005-03-24 12:48 -------
Created an attachment (id=8447)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8447&action=view)
preprocessed source from the debian package 'cdcd'


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug c/20621] ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

------- Additional Comments From ldarby at mips dot com  2005-03-24 12:50 -------
*** Bug 20619 has been marked as a duplicate of this bug. ***

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug c/20621] ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

------- Additional Comments From ldarby at mips dot com  2005-03-24 12:50 -------
*** Bug 20620 has been marked as a duplicate of this bug. ***

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug c/20621] ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

------- Additional Comments From ldarby at mips dot com  2005-03-24 13:56 -------
(In reply to comment #0)

ICE appears only on the MIPS arch using 3.4.4
It doesn't appear when using 3.3.5, or on x86 using either versions.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug middle-end/20621] ICE: in change_address_1, at emit-rtl.c:1886

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |middle-end


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug middle-end/20621] ICE: in change_address_1, at emit-rtl.c:1886

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  GCC build triplet|mips-linux                  |
   GCC host triplet|mips-linux                  |
           Keywords|                            |ice-on-valid-code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug middle-end/20621] ICE: in change_address_1, at emit-rtl.c:1886

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-24 15:07 -------
I cannot reproduce this with a cross compiler to mips-linux with the version of "3.4.4 20050202".

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug middle-end/20621] ICE: in change_address_1, at emit-rtl.c:1886

[ldarby at mips dot com]

------- Additional Comments From ldarby at mips dot com  2005-03-29 17:34 -------
It still appears in the latest native mips compiler.

$ gcc --version
gcc (GCC) 3.4.4 20050314 (prerelease) (Debian 3.4.3-12)

Have you got binaries for the cross compiler you're using?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug middle-end/20621] ICE: in change_address_1, at emit-rtl.c:1886

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-29 19:32 -------
(In reply to comment #6)
> It still appears in the latest native mips compiler.
> Have you got binaries for the cross compiler you're using?
Well considering it is a cross from powerpc-darwin, I really doubt it would be useful to you.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug target/20621] ICE: in change_address_1, at emit-rtl.c:1886

[rsandifo at gcc dot gnu dot org]

------- Additional Comments From rsandifo at gcc dot gnu dot org  2005-07-04 09:23 -------
Confirmed.  This is a target-specific bug.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rsandifo at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
          Component|middle-end                  |target
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-07-04 09:23:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug target/20621] ICE: in change_address_1, at emit-rtl.c:1886

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-31 08:30 -------
Subject: Bug 20621

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rsandifo@gcc.gnu.org	2005-07-31 08:30:16

Modified files:
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/execute: pr20621-1.c 

Log message:
	PR target/20621
	* gcc.c-torture/execute/pr20621-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5859&r2=1.5860
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr20621-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug target/20621] ICE: in change_address_1, at emit-rtl.c:1886

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-31 08:31 -------
Subject: Bug 20621

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	rsandifo@gcc.gnu.org	2005-07-31 08:31:38

Modified files:
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/execute: pr20621-1.c 

Log message:
	PR target/20621
	* gcc.c-torture/execute/pr20621-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.312&r2=1.5084.2.313
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr20621-1.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug target/20621] ICE: in change_address_1, at emit-rtl.c:1886

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-31 08:35 -------
Subject: Bug 20621

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	rsandifo@gcc.gnu.org	2005-07-31 08:35:16

Modified files:
	gcc            : ChangeLog 
	gcc/testsuite  : ChangeLog 
	gcc/config/mips: mips-protos.h mips.c mips.md 
Added files:
	gcc/testsuite/gcc.c-torture/execute: pr20621-1.c 

Log message:
	PR target/20621
	Backport from mainline:
	
	2004-08-01  Richard Sandiford  <rsandifo@redhat.com>
	* config/mips/mips.md (cprestore): Provide two alternatives, one for
	an in-range offset and one for an out-of-range offset.  Wrap the latter
	in .set macro/.set nomacro if it's inside a .set nomacro block.
	
	2004-08-01  Richard Sandiford  <rsandifo@redhat.com>
	* config/mips/mips-protos.h (mips_gp_save_slot): Remove.
	(mips_restore_gp): Declare.
	* config/mips/mips.c (mips_add_offset): Add a scratch register
	argument.  Reimplement in rtl only, reusing MIPS16 logic from
	mips_output_mi_thunk.
	(mips_legitimize_address, mips_legitimize_const_move): Adjust calls
	to mips_add_offset.
	(mips_gp_save_slot): Delete.
	(mips_restore_gp): New function.
	(mips_set_return_address, mips_output_mi_thunk): Use mips_add_offset.
	* config/mips/mips.md (exception_receiver): Turn into a
	define_insn_and_split.  Use mips_restore_gp to do the split.
	(call_internal, call_value_internal, call_value_multiple_internal): Use
	mips_restore_gp to restore $gp.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.892&r2=2.2326.2.893
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.415&r2=1.3389.2.416
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr20621-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips-protos.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.59.4.4&r2=1.59.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.362.4.17&r2=1.362.4.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.211.4.11&r2=1.211.4.12



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621

[Bug target/20621] ICE: in change_address_1, at emit-rtl.c:1886

[rsandifo at gcc dot gnu dot org]

------- Additional Comments From rsandifo at gcc dot gnu dot org  2005-07-31 08:46 -------
Patch applied to 3.4 branch.  Testcase also applied to 4.0 and mainline.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
      Known to fail|                            |3.4.4
      Known to work|                            |4.0.0 4.1.0
         Resolution|                            |FIXED
   Target Milestone|---                         |3.4.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20621