Running the GCC testsuite I get the following ICE:
Executing on host: /abuild/aj/gcc/gcc/xgcc -B/abuild/aj/gcc/gcc/
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.target/powerpc/altivec-const
s.c -maltivec -mabi=altivec -O2 -fno-show-column -lm -m64 -o
./altivec-consts.exe (timeout = 300)
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.target/powerpc/altivec-consts.c:
In function 'v4si_vspltisw_neg_addself':
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.target/powerpc/altivec-consts.c:280:
error: could not split insn
(insn 17 18 19 (set (reg:V4SI 79 2)
(const_vector:V4SI [
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
])) 603 {*movv4si_internal} (insn_list:REG_DEP_OUTPUT 12
(insn_list:REG_DEP_OUTPUT 35 (nil)))
(expr_list:REG_EQUAL (const_vector:V4SI [
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
(const_int -24 [0xffffffffffffffe8])
])
(nil)))
/aj-cvs/gcc-svn/branches/gcc-4_1-branch/gcc/testsuite/gcc.target/powerpc/altivec-consts.c:280:
internal compiler error: in final_scan_insn, at final.c:
2467
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
[...]
FAIL: gcc.target/powerpc/altivec-consts.c (test for excess errors)
Compiler used is:
/opt/gcc/4.1-devel/bin/gcc -v
Using built-in specs.
Target: powerpc64-suse-linux-gnu
Configured with: /aj-cvs/gcc-svn/branches/gcc-4_1-branch/configure
--prefix=/opt/gcc/4.1-devel --enable-checking=misc,tree,gc,rtl,rtlflag,assert
--enable-threads=posix --enable-clocale=gnu --enable-__cxa_atexit
--enable-shared --enable-languages=c,c++,treelang,java,f95,objc
--with-system-zlib --with-cpu=default32 powerpc64-suse-linux-gnu
Thread model: posix
gcc version 4.1.0 20051119 (prerelease)
--
Summary: ICE: could not split insn
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aj at gcc dot gnu dot org
GCC build triplet: powerpc64-linux-gnu
GCC host triplet: powerpc64-linux-gnu
GCC target triplet: powerpc64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24954
