Executing on host: /home/dave/gnu/gcc/objdir/gcc/xgcc
-B/home/dave/gnu/gcc/objdi
r/gcc/ /home/dave/gnu/gcc/gcc/gcc/testsuite/gcc.dg/memcpy-1.c -O2
-fdump-tree-
optimized -S -o memcpy-1.s (timeout = 300)
PASS: gcc.dg/memcpy-1.c (test for excess errors)
FAIL: gcc.dg/memcpy-1.c scan-tree-dump-times optimized "nasty_local" 0
-bash-3.2$ less memcpy-1.c.123t.optimized
;; Function test (test)
Analyzing Edge Insertions.
test (struct a a)
{
struct a nasty_local;
<bb 2>:
nasty_local = a;
return nasty_local.a;
}
-bash-3.2$ ./xgcc -B./ -v
Reading specs from ./specs
Target: arm-none-linux-gnueabi
Configured with: ../gcc/configure --host=arm-none-linux-gnueabi
--target=arm-none-linux-gnueabi --build=arm-none-linux-gnueabi
--disable-stage1-checking --enable-languages=c,c++,fortran --enable-shared
--enable-threads --disable-multilib --disable-libmudflap --disable-libssp
--enable-symvers=gnu --enable-__cxa_atexit --disable-libstdcxx-pch
--disable-checking --prefix=/home/dave/opt/gnu/gcc/gcc-4.4.0
--with-gmp=/home/dave/opt/gnu
Thread model: posix
gcc version 4.4.0 20090218 (experimental) [trunk revision 144268] (GCC)
--
Summary: FAIL: gcc.dg/memcpy-1.c scan-tree-dump-times optimized
"nasty_local" 0
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: danglin at gcc dot gnu dot org
GCC build triplet: arm-none-linux-gnueabi
GCC host triplet: arm-none-linux-gnueabi
GCC target triplet: arm-none-linux-gnueabi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39245
