[Bug bootstrap/13778] New: Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[Bug bootstrap/13778] New: Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[lucier at math dot purdue dot edu]

The build compiler is

[dhcp10:gcc/3.4/objdir] lucier% gcc -v
Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
Thread model: posix
gcc version 3.3 20030304 (Apple Computer, Inc. build 1495)

After "../configure", I did a "make -i bootstrap BOOT_CFLAGS='-O2 -g -mcpu=G5'"
so I could catch more than one error at a time.  The following ICEs occured with
the stage1 compiler:

stage1/xgcc -Bstage1/ -B/pkgs/gcc-3.4/powerpc-apple-darwin7.2.0/bin/ -c   -O2 -g
-mcpu=G5 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition    
-DHAVE_CONFIG_H    -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../intl ../../gcc/alias.c -o alias.o
../../gcc/alias.c: In function `get_alias_set':
../../gcc/alias.c:471: internal compiler error: in emit_move_insn, at expr.c:2776
<snip>
stage1/xgcc -Bstage1/ -B/pkgs/gcc-3.4/powerpc-apple-darwin7.2.0/bin/ -c   -O2 -g
-mcpu=G5 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition    
-DHAVE_CONFIG_H    -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../intl ../../gcc/ra-colorize.c -o ra-colorize.o
../../gcc/ra-colorize.c: In function `ra_colorize_graph':
../../gcc/ra-colorize.c:951: internal compiler error: in emit_move_insn, at
expr.c:2776
<snip>
stage1/xgcc -Bstage1/ -B/pkgs/gcc-3.4/powerpc-apple-darwin7.2.0/bin/ -c   -O2 -g
-mcpu=G5 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition    
-DHAVE_CONFIG_H    -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include
-I../intl ../../gcc/sreal.c -o sreal.o
../../gcc/sreal.c: In function `sreal_to_int':
../../gcc/sreal.c:312: error: could not split insn
(insn 31 39 32 ../../gcc/sreal.c:305 (set (reg:SI 0 r0 [orig:118 <result> ] [118])
        (const_int 9223372036854775807 [0x7fffffffffffffff])) 309
{*movsi_internal1} (nil)
    (expr_list:REG_EQUAL (const_int 9223372036854775807 [0x7fffffffffffffff])
        (nil)))
../../gcc/sreal.c:312: internal compiler error: in final_scan_insn, at final.c:2429
<snip>
stage1/xgcc -Bstage1/ -B/pkgs/gcc-3.4/powerpc-apple-darwin7.2.0/bin/ -c   -O2 -g
-mcpu=G5 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes     -DHAVE_CONFIG_H    -I. -Ijava -I../../gcc
-I../../gcc/java -I../../gcc/../include -I../intl ../../gcc/java/decl.c -o
java/decl.o
../../gcc/java/decl.c: In function `java_init_decl_processing':
../../gcc/java/decl.c:918: error: could not split insn
(insn:TI 729 10583 730 ../../gcc/java/decl.c:452 (set (reg:SI 4 r4)
        (const_int 2147483648 [0x80000000])) 309 {*movsi_internal1}
(insn_list:REG_DEP_ANTI 707 (insn_list:REG_DEP_OUTPUT 704 (nil)))
    (nil))
../../gcc/java/decl.c:918: internal compiler error: in final_scan_insn, at
final.c:2429

-- 
           Summary: Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g
                    -mcpu=G5'
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lucier at math dot purdue dot edu
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-apple-darwin7.2.0
  GCC host triplet: powerpc-apple-darwin7.2.0
GCC target triplet: powerpc-apple-darwin7.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-01-21 02:26 -------
We need the preprocessed sources.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[lucier at math dot purdue dot edu]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-01-21 04:15 -------
I'll _try_ to reduce these. Also note, you're not supposed to put a PR into NEW until we've got 
reduced testcases. Not a big deal, but...

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-21 04:37 -------
Dara when you get done, can you file three different PRs, please CC me.  This really needs to be 
fixed for 3.4 as -mpowerpc64 should work just as well as without the option.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-01-21 05:26 -------
ra-colorize.i failure simplifies to code almost identical to that in PR 13785.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-01-21 05:31 -------
The decl.i failure is the same one as in PR13786. I'm closing this as a duplicate of those 
(13785,13786), which each have the reduced testcases.

*** This bug has been marked as a duplicate of 13785 ***

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[lucier at math dot purdue dot edu]

------- Additional Comments From lucier at math dot purdue dot edu  2004-01-21 05:43 -------
Subject: Re:  Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'


On Tuesday, January 20, 2004, at 11:16  PM, dhazeghi at yahoo dot com 
wrote:

> Also note, you're not supposed to put a PR into NEW until we've got
> reduced testcases. Not a big deal, but...

Sorry, I wanted to take it out of WAITING status, but there was no 
"Return to UNCONFIRMED" choice available.

Brad



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778

[Bug bootstrap/13778] Four ICEs with stage1 compiler with BOOT_CFLAGS='-O2 -g -mcpu=G5'

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-01-21 06:24 -------
OT, but essentially you can't unconfirm bugs with bugzilla (irritating, I agree). You can leave them 
in waiting though, which is what I usually do (until we've a reduced testcase).

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13778