/root/src/buildroot/build_x86_64/staging_dir/libexec/gcc/x86_64-linux-uclibc/4.2.0/cc1
-fpreprocessed gettext_test-lock.i -quiet -dumpbase gettext_test-lock.i
-mtune=generic -auxbase gettext_test-lock -O2 -version -ftree-vectorize
-funswitch-loops -fvariable-expansion-in-unroller -o /tmp/ccflUJcQ.s
GNU C version 4.2.0 20060824 (experimental) (x86_64-linux-uclibc)
compiled by GNU C version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 3bea3173e03ea3601524f7ad8491537d
test-lock.c: In function 'test_once':
test-lock.c:566: internal compiler error: in
slpeel_update_phi_nodes_for_guard1, at tree-vectorizer.c:595
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Full backtrace with original args:
(gdb) b slpeel_update_phi_nodes_for_guard1
Breakpoint 1 at 0x4fa9c0: file
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vectorizer.c,
line 508.
(gdb) set args -fpreprocessed gettext_test-lock.i -quiet -dumpbase
gettext_test-lock.i -mtune=nocona -march=nocona -msse -msse2 -msse3
-mfpmath=sse -auxbase gettext_test-lock -O2 -version -fPIC -ftree-loop-optimize
-ftree-vectorize -ftree-vect-loop-version -funroll-loops -freorder-blocks
-freorder-blocks-and-partition -fprefetch-loop-arrays -funswitch-loops
-fbranch-target-load-optimize -ftree-loop-linear -ftree-loop-im
-ftree-loop-ivcanon -fgcse-after-reload -fvariable-expansion-in-unroller
-fivopts -o /tmp/ccInilaw.s
(gdb) run
Starting program:
/root/src/buildroot/build_x86_64/staging_dir/libexec/gcc/x86_64-linux-uclibc/4.2.0/cc1
-fpreprocessed gettext_test-lock.i -quiet -dumpbase gettext_test-lock.i
-mtune=nocona -march=nocona -msse -msse2 -msse3 -mfpmath=sse -auxbase
gettext_test-lock -O2 -version -fPIC -ftree-loop-optimize -ftree-vectorize
-ftree-vect-loop-version -funroll-loops -freorder-blocks
-freorder-blocks-and-partition -fprefetch-loop-arrays -funswitch-loops
-fbranch-target-load-optimize -ftree-loop-linear -ftree-loop-im
-ftree-loop-ivcanon -fgcse-after-reload -fvariable-expansion-in-unroller
-fivopts -o /tmp/ccInilaw.s
GNU C version 4.2.0 20060824 (experimental) (x86_64-linux-uclibc)
compiled by GNU C version 4.1.2 20060613 (prerelease) (Debian 4.1.1-5).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 3bea3173e03ea3601524f7ad8491537d
Breakpoint 1, slpeel_update_phi_nodes_for_guard1 (guard_edge=0x2b5d60da1800,
loop=0xcc8b50, is_new_loop=0 '\0', new_exit_bb=0x7fffffd46a08,
defs=0x7fffffd46a10)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vectorizer.c:508
508 {
(gdb) bt
#0 slpeel_update_phi_nodes_for_guard1 (guard_edge=0x2b5d60da1800,
loop=0xcc8b50, is_new_loop=0 '\0', new_exit_bb=0x7fffffd46a08,
defs=0x7fffffd46a10)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vectorizer.c:508
#1 0x00000000004fbd8b in slpeel_tree_peel_loop_to_edge (
loop=<value optimized out>, loops=<value optimized out>,
e=<value optimized out>, first_niters=0x2b5d60dac900,
niters=0x2b5d60b26e70, update_first_loop_count=0 '\0')
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vectorizer.c:1168
#2 0x0000000000501e17 in vect_do_peeling_for_loop_bound (loop_vinfo=0xcb6ef0,
ratio=0x7fffffd46bc8, loops=0xcbdae0)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vect-transform.c:2609
#3 0x00000000005068f5 in vect_transform_loop (loop_vinfo=0xcb6ef0,
loops=0xcbdae0)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vect-transform.c:3060
#4 0x00000000004f9336 in vectorize_loops (loops=0xcbdae0)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-vectorizer.c:2066
#5 0x00000000004ee310 in tree_vectorize ()
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-ssa-loop.c:193
#6 0x00000000007c6c6c in execute_one_pass (pass=0xb8e600)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/passes.c:864
#7 0x00000000007c6ddc in execute_pass_list (pass=0xb8e600)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/passes.c:911
#8 0x00000000007c6dee in execute_pass_list (pass=0xb8e480)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/passes.c:912
#9 0x00000000007c6dee in execute_pass_list (pass=0xb8dac0)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/passes.c:912
#10 0x000000000048e89e in tree_rest_of_compilation (fndecl=0x2b5d60b3e9a0)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/tree-optimize.c:417
#11 0x000000000040c665 in c_expand_body (fndecl=0x2b5d60da1800)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/c-decl.c:6757
#12 0x000000000081d5f6 in cgraph_expand_function (node=0x2b5d60b760c0)
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/cgraphunit.c:1230
#13 0x000000000082010d in cgraph_optimize ()
at
/root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/cgraphunit.c:1295
#14 0x0000000000416a8b in c_write_global_declarations ()
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/c-decl.c:7872
#15 0x000000000079864f in toplev_main (argc=<value optimized out>,
argv=<value optimized out>)
at /root/src/buildroot/toolchain_build_x86_64/gcc-4.2.0/gcc/toplev.c:1012
#16 0x00002b5d606784ca in __libc_start_main () from /lib/libc.so.6
#17 0x000000000040250a in _start () at ../sysdeps/x86_64/elf/start.S:113
(gdb) c
Continuing.
test-lock.c: In function 'test_once':
test-lock.c:566: internal compiler error: in
slpeel_update_phi_nodes_for_guard1, at tree-vectorizer.c:595
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Program exited with code 04.
--
Summary: ICE in tree-vectorizer.c
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: aldot at gcc dot gnu dot org
GCC build triplet: x86_64-linux-gnu
GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28839
