https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723
--- Comment #2 from Matthias Klose <doko at gcc dot gnu.org> ---
this can be worked around with -O2.
gfortran -g -c -O3 -D_FORTIFY_SOURCE=2 -fno-range-check -fno-automatic
-fno-second-underscore -fstack-protector --param=ssp-buffer-size=4
-fno-automatic -I/home/ubuntu/libscan/cernlib-20061220+dfsg3/build/mathlib/gen
-I/home/ubuntu/libscan/cernlib-20061220+dfsg3/src/mathlib/gen
-I/home/ubuntu/libscan/cernlib-20061220+dfsg3/src/mathlib/gen/c
-I/home/ubuntu/libscan/cernlib-20061220+dfsg3/src/include -DCERNLIB_LINUX
-DCERNLIB_UNIX -DCERNLIB_LNX -DCERNLIB_QMGLIBC -DCERNLIB_QMLXIA64
-DCERNLIB_VERBOSE -DCERNLIB_DEBIAN -DDEBIAN_VERSION="20061220+dfsg3-4.3build1"
-DCERNLIB_QGETCWD -DCERNLIB_GFORTRAN -o archive/cwerf64.o
/home/ubuntu/libscan/cernlib-20061220+dfsg3/src/mathlib/gen/c/cwerf64.F
#0 0x00007ffff68ec98f in __GI___libc_malloc (bytes=24) at malloc.c:2926
#1 0x00000000011b7230 in xrealloc (oldmem=oldmem@entry=0x0,
size=size@entry=24) at ../../src/libiberty/xmalloc.c:177
#2 0x0000000000c5bb95 in va_heap::reserve<gimple*> (exact=true, reserve=2,
v=@0x1f5a0a0: 0x0) at ../../src/gcc/vec.h:288
#3 vec<gimple*, va_heap, vl_ptr>::reserve (exact=true, nelems=2,
this=0x1f5a0a0) at ../../src/gcc/vec.h:1445
#4 vec<gimple*, va_heap, vl_ptr>::reserve_exact (nelems=2, this=0x1f5a0a0) at
../../src/gcc/vec.h:1465
#5 vec<gimple*, va_heap, vl_ptr>::create (nelems=2, this=0x1f5a0a0) at
../../src/gcc/vec.h:1480
#6 vect_create_oprnd_info (group_size=2, nops=2) at
../../src/gcc/tree-vect-slp.c:152
#7 vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0, stmts=...,
group_size=group_size@entry=2, max_nunits=max_nunits@entry=0x7fffffff6fb8,
loads=loads@entry=0x7fffffff6fc8, matches=matches@entry=0x7fffffffdae0,
npermutes=0x7fffffffdba0, tree_size=0x7fffffff6fb4, max_tree_size=293)
at ../../src/gcc/tree-vect-slp.c:959
#8 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7138,
loads=loads@entry=0x7fffffff7148, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#9 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff72b8,
loads=loads@entry=0x7fffffff72c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#10 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7438,
loads=loads@entry=0x7fffffff7448, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#11 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff75b8,
loads=loads@entry=0x7fffffff75c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#12 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7738,
loads=loads@entry=0x7fffffff7748, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#13 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff78b8,
loads=loads@entry=0x7fffffff78c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#14 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7a38,
loads=loads@entry=0x7fffffff7a48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#15 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7bb8,
loads=loads@entry=0x7fffffff7bc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#16 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7d38,
loads=loads@entry=0x7fffffff7d48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#17 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff7eb8,
loads=loads@entry=0x7fffffff7ec8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#18 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8038,
loads=loads@entry=0x7fffffff8048, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#19 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff81b8,
loads=loads@entry=0x7fffffff81c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#20 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8338,
loads=loads@entry=0x7fffffff8348, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#21 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff84b8,
loads=loads@entry=0x7fffffff84c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#22 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8638,
loads=loads@entry=0x7fffffff8648, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#23 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff87b8,
loads=loads@entry=0x7fffffff87c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#24 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8938,
loads=loads@entry=0x7fffffff8948, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#25 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8ab8,
loads=loads@entry=0x7fffffff8ac8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#26 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8c38,
loads=loads@entry=0x7fffffff8c48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#27 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8db8,
loads=loads@entry=0x7fffffff8dc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#28 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff8f38,
loads=loads@entry=0x7fffffff8f48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#29 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff90b8,
loads=loads@entry=0x7fffffff90c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#30 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9238,
loads=loads@entry=0x7fffffff9248, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#31 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff93b8,
loads=loads@entry=0x7fffffff93c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#32 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9538,
loads=loads@entry=0x7fffffff9548, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#33 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff96b8,
loads=loads@entry=0x7fffffff96c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#34 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9838,
loads=loads@entry=0x7fffffff9848, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#35 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff99b8,
loads=loads@entry=0x7fffffff99c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#36 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9b38,
loads=loads@entry=0x7fffffff9b48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#37 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9cb8,
loads=loads@entry=0x7fffffff9cc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#38 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9e38,
loads=loads@entry=0x7fffffff9e48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#39 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffff9fb8,
loads=loads@entry=0x7fffffff9fc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#40 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa138,
loads=loads@entry=0x7fffffffa148, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#41 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa2b8,
loads=loads@entry=0x7fffffffa2c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#42 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa438,
loads=loads@entry=0x7fffffffa448, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#43 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa5b8,
loads=loads@entry=0x7fffffffa5c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#44 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa738,
loads=loads@entry=0x7fffffffa748, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#45 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffa8b8,
loads=loads@entry=0x7fffffffa8c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#46 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffaa38,
loads=loads@entry=0x7fffffffaa48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#47 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffabb8,
loads=loads@entry=0x7fffffffabc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#48 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffad38,
loads=loads@entry=0x7fffffffad48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#49 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffaeb8,
loads=loads@entry=0x7fffffffaec8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#50 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb038,
loads=loads@entry=0x7fffffffb048, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#51 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb1b8,
loads=loads@entry=0x7fffffffb1c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#52 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb338,
loads=loads@entry=0x7fffffffb348, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#53 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb4b8,
loads=loads@entry=0x7fffffffb4c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#54 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb638,
loads=loads@entry=0x7fffffffb648, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#55 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb7b8,
loads=loads@entry=0x7fffffffb7c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#56 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffb938,
loads=loads@entry=0x7fffffffb948, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#57 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffbab8,
loads=loads@entry=0x7fffffffbac8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#58 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffbc38,
loads=loads@entry=0x7fffffffbc48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#59 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffbdb8,
loads=loads@entry=0x7fffffffbdc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#60 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffbf38,
loads=loads@entry=0x7fffffffbf48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#61 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc0b8,
loads=loads@entry=0x7fffffffc0c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#62 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc238,
loads=loads@entry=0x7fffffffc248, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#63 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc3b8,
loads=loads@entry=0x7fffffffc3c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#64 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc538,
loads=loads@entry=0x7fffffffc548, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#65 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc6b8,
loads=loads@entry=0x7fffffffc6c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#66 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc838,
loads=loads@entry=0x7fffffffc848, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#67 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffc9b8,
loads=loads@entry=0x7fffffffc9c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#68 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffcb38,
loads=loads@entry=0x7fffffffcb48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#69 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffccb8,
loads=loads@entry=0x7fffffffccc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#70 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffce38,
loads=loads@entry=0x7fffffffce48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#71 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffcfb8,
loads=loads@entry=0x7fffffffcfc8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#72 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd138,
loads=loads@entry=0x7fffffffd148, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#73 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd2b8,
loads=loads@entry=0x7fffffffd2c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#74 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd438,
loads=loads@entry=0x7fffffffd448, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#75 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd5b8,
loads=loads@entry=0x7fffffffd5c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#76 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd738,
loads=loads@entry=0x7fffffffd748, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#77 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd8b8,
loads=loads@entry=0x7fffffffd8c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#78 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffda38,
loads=loads@entry=0x7fffffffda48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#79 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., stmts@entry=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffdb9c,
loads=loads@entry=0x7fffffffdba8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
#73 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd2b8,
loads=loads@entry=0x7fffffffd2c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#74 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd438,
loads=loads@entry=0x7fffffffd448, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#75 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd5b8,
loads=loads@entry=0x7fffffffd5c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#76 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd738,
loads=loads@entry=0x7fffffffd748, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#77 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffd8b8,
loads=loads@entry=0x7fffffffd8c8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#78 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffda38,
loads=loads@entry=0x7fffffffda48, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#79 0x0000000000c5b7a1 in vect_build_slp_tree (vinfo=vinfo@entry=0x1f3dbe0,
stmts=..., stmts@entry=..., group_size=group_size@entry=2,
max_nunits=max_nunits@entry=0x7fffffffdb9c,
loads=loads@entry=0x7fffffffdba8, matches=matches@entry=0x7fffffffdae0,
npermutes=<optimized out>,
---Type <return> to continue, or q <return> to quit---
tree_size=<optimized out>, max_tree_size=<optimized out>) at
../../src/gcc/tree-vect-slp.c:1001
#80 0x0000000000c5f0d8 in vect_analyze_slp_instance
(vinfo=vinfo@entry=0x1f3dbe0, stmt=0x7ffff6484c30,
max_tree_size=max_tree_size@entry=293)
at ../../src/gcc/tree-vect-slp.c:1877
#81 0x0000000000c605fa in vect_analyze_slp (vinfo=vinfo@entry=0x1f3dbe0,
max_tree_size=293) at ../../src/gcc/tree-vect-slp.c:2072
#82 0x0000000000c60b52 in vect_slp_analyze_bb_1 (fatal=<synthetic pointer>:
<optimized out>, n_stmts=<optimized out>, datarefs=..., region_end=...,
region_begin=...) at ../../src/gcc/tree-vect-slp.c:2677
#83 vect_slp_bb (bb=bb@entry=0x7ffff6863340) at
../../src/gcc/tree-vect-slp.c:2808
#84 0x0000000000c62816 in (anonymous namespace)::pass_slp_vectorize::execute
(this=<optimized out>, fun=0x7ffff6850000)
at ../../src/gcc/tree-vectorizer.c:908
#85 0x00000000009c81b7 in execute_one_pass (pass=pass@entry=0x1d81610) at
../../src/gcc/passes.c:2465
#86 0x00000000009c89c1 in execute_pass_list_1 (pass=0x1d81610) at
../../src/gcc/passes.c:2554
#87 0x00000000009c89d3 in execute_pass_list_1 (pass=0x1d80d60) at
../../src/gcc/passes.c:2555
#88 0x00000000009c89d3 in execute_pass_list_1 (pass=0x1d7f970) at
../../src/gcc/passes.c:2555
#89 0x00000000009c8a15 in execute_pass_list (fn=<optimized out>,
pass=<optimized out>) at ../../src/gcc/passes.c:2565
#90 0x000000000074b3a2 in cgraph_node::expand (this=0x7ffff6858000) at
../../src/gcc/cgraphunit.c:2042
#91 0x000000000074c739 in expand_all_functions () at
../../src/gcc/cgraphunit.c:2178
#92 symbol_table::compile (this=this@entry=0x7ffff666b100) at
../../src/gcc/cgraphunit.c:2535
#93 0x000000000074e3e7 in symbol_table::compile (this=0x7ffff666b100) at
../../src/gcc/cgraphunit.c:2628
#94 symbol_table::finalize_compilation_unit (this=0x7ffff666b100) at
../../src/gcc/cgraphunit.c:2625
#95 0x0000000000a7db63 in compile_file () at ../../src/gcc/toplev.c:492
#96 0x0000000000599a4c in do_compile () at ../../src/gcc/toplev.c:2003
#97 toplev::main (this=this@entry=0x7fffffffdefe, argc=<optimized out>,
argc@entry=59, argv=<optimized out>, argv@entry=0x7fffffffdff8)
at ../../src/gcc/toplev.c:2137
#98 0x000000000059bdeb in main (argc=59, argv=0x7fffffffdff8) at
../../src/gcc/main.c:39
