[Bug middle-end/21107] internal compiler error: in expand_one_stack_var_at, at cfgexpand.c:476
e9925248 at stud4 dot tuwien dot ac dot at
gcc-bugzilla@gcc.gnu.org
Wed Apr 20 08:08:00 GMT 2005
------- Additional Comments From e9925248 at stud4 dot tuwien dot ac dot at 2005-04-20 08:08 -------
It compiles on a older version (3.3.2):
$avr-gcc -S t.c
$cat t.s
.file "t.c"
.arch avr2
__SREG__ = 0x3f
__SP_H__ = 0x3e
__SP_L__ = 0x3d
__tmp_reg__ = 0
__zero_reg__ = 1
.global __do_copy_data
.global __do_clear_bss
.text
.global check1972
.type check1972, @function
check1972:
/* prologue: frame size=72000 */
push r28
push r29
in r28,__SP_L__
in r29,__SP_H__
subi r28,lo8(72000)
sbci r29,hi8(72000)
in __tmp_reg__,__SREG__
cli
out __SP_H__,r29
out __SREG__,__tmp_reg__
out __SP_L__,r28
/* prologue end (size=11) */
/* epilogue: frame size=72000 */
subi r28,lo8(-72000)
sbci r29,hi8(-72000)
in __tmp_reg__,__SREG__
cli
out __SP_H__,r29
out __SREG__,__tmp_reg__
out __SP_L__,r28
pop r29
pop r28
ret
/* epilogue end (size=10) */
/* function check1972 size 21 (0) */
.size check1972, .-check1972
/* File "t.c": code 21 = 0x0015 ( 0), prologues 11, epilogues 10 */
$avr-gcc -v
Reading specs from /usr/lib/gcc-lib/avr/3.3.2/specs
Configured with: ./configure --prefix=/usr --mandir=/usr/share/man --target=avr
--enable-languages=c
Thread model: single
gcc version 3.3.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21107
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