$ cat t.i
__asm__ (
" .globl\t_start_\n"
"\t _start_:\n"
"\tnop\n"
);
$ ./xgcc -B. t.i -c
$ ./xgcc -B. -flto t.i -c
/tmp/ccPizQGw.s: Assembler messages:
/tmp/ccPizQGw.s:47: Error: instruction address is not a multiple of 4
.section .gnu.lto_.opts,"",@progbits
.align 2
.string "x\234cd``\340"
.string "b\026\006T"
.string ""
.string "\001\020"
.ascii "\016"
.section .gnu.lto_.cgraph
#APP
.globl _start_
_start_:
nop
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: powerpc-unknown-linux-gnu
Configured with: ../configure --target=powerpc-unknown-linux-gnu
--prefix=/home/ryan/cross/powerpc-unknown-linux-gnu/
--with-local-prefix=/home/ryan/cross/powerpc-unknown-linux-gnu/powerpc-unknown-linux-gnu/sys-root
--disable-multilib
--with-sysroot=/home/ryan/cross/powerpc-unknown-linux-gnu/powerpc-unknown-linux-gnu/sys-root
--enable-shared --with-gmp=/home/ryan/cross/powerpc-unknown-linux-gnu
--with-mpfr=/home/ryan/cross/powerpc-unknown-linux-gnu --enable-__cxa_atexit
--disable-nls --enable-symvers=gnu --enable-languages=c
--enable-target-optspace --enable-lto
Thread model: posix
gcc version 4.5.0 20090605 (experimental) (lto merged with rev 148228)
--
Summary: lto: misalignment after cgraph section
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rmansfield at qnx dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40403
