[Bug c/10942] New: [powerpc][altivec] ICE on trunc_int_for_mode, at explow.c:56

[edmar@motorola.com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10942

           Summary: [powerpc][altivec] ICE on trunc_int_for_mode, at
                    explow.c:56
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: edmar@motorola.com
                CC: gcc-bugs@gcc.gnu.org
  GCC host triplet: powerpc-unkown-linux-gnualtivec
GCC target triplet: powerpc-unkown-linux-gnualtivec

Got sources from uberbaum. Snapshot from 20030522. Removed rda sid, and tix
directories.
Compiler output:
Reading specs from stage1/specs
Configured with: /home/edmar/forge/gnupowerpc/configure
--prefix=/home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec
--enable-languages=c,c++,f77 --target=powerpc-unkown-linux-gnualtivec
--host=powerpc-unkown-linux-gnualtivec
Thread model: posix
gcc version 3.4 20030522 (experimental)
 stage1/cc1 -E -quiet -v -I. -I. -I/home/edmar/forge/gnupowerpc/gcc
-I/home/edmar/forge/gnupowerpc/gcc/. -I/home/edmar/forge/gnupowerpc/gcc/config
-I/home/edmar/forge/gnupowerpc/gcc/../include -iprefix
/local2/obj_altivec/gcc/stage1/../lib/gcc-lib/powerpc-unkown-linux-gnualtivec/3.4/
-isystem include -isystem stage1/include -isystem
/home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec/powerpc-unkown-linux-gnualtivec/bin/include
-D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux -D__linux
-Asystem=unix -Asystem=posix -DIN_GCC -DHAVE_CONFIG_H -DGENERATOR_FILE
/home/edmar/forge/gnupowerpc/gcc/gengtype-yacc.c -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Werror
-Wno-error -fno-common -O2 gengtype-yacc.i
ignoring nonexistent directory "stage1/include"
ignoring nonexistent directory
"/home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec/powerpc-unkown-linux-gnualtivec/bin/include"
ignoring nonexistent directory
"/local2/obj_altivec/gcc/lib/gcc-lib/powerpc-unkown-linux-gnualtivec/3.4/include"
ignoring nonexistent directory
"/local2/obj_altivec/gcc/lib/gcc-lib/powerpc-unkown-linux-gnualtivec/3.4/../../../../powerpc-unkown-linux-gnualtivec/include"
ignoring nonexistent directory
"/home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec/powerpc-unkown-linux-gnualtivec/include"
ignoring duplicate directory "."
ignoring duplicate directory "/home/edmar/forge/gnupowerpc/gcc"
#include "..." search starts here:
#include <...> search starts here:
 .
 /home/edmar/forge/gnupowerpc/gcc
 /home/edmar/forge/gnupowerpc/gcc/config
 /home/edmar/forge/gnupowerpc/include
 include
 /usr/local/include
 /home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec/include

/home/edmar/forge/gnupowerpc-20030522-0-trunk-altivec/lib/gcc-lib/powerpc-unkown-linux-gnualtivec/3.4/include
 /usr/include
End of search list.
 stage1/cc1 -fpreprocessed gengtype-yacc.i -quiet -dumpbase gengtype-yacc.c
-auxbase-strip gengtype-yacc.o -g -O2 -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Werror
-Wno-error -version -fno-common -o gengtype-yacc.s
GNU C version 3.4 20030522 (experimental) (powerpc-unkown-linux-gnualtivec)
        compiled by GNU C version 2.95.4 20011002 (Debian prerelease).
GGC heuristics: --param ggc-min-expand=81 --param ggc-min-heapsize=96352
/usr/share/bison/bison.simple: In function `yyparse':
/usr/share/bison/bison.simple:774: internal compiler error: in
trunc_int_for_mode, at explow.c:56
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.



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