Posted on May 17, 2011 at 11:36 hi there!
while compiling my application suddenly i got following compiler error:
(compiler V6.1.
gcc9 -mmedium -DNO_SEC_INFO -c -g -Wa,-alhd=uti.lis -O3 -mfp-on uti.c -o uti.o
../../st9/uti.c: In function `UTI_GetMittler':
../../st9/uti.c:270: Could not find a spill register
(insn:HI 31 30 32 (set (mem/s:HI (symbol_ref:SI (''uti_mittlerdata'')))
(mem:HI (symbol_ref:SI (''uti_mittlercount'')))) 14 {movhi_insn} (nil)
(nil))
abnormal program termination
gcc9.exe: Internal compiler error: program cc1 got fatal signal 22
gmake: *** [uti.o] Error 1
the function UTI_GetMittler() does following:
{
ul1 += v1;
ul2 += v2;
ul3 += v3;
};
the vars are global, not in register_file and all unsigned long.
with only one add-statement the compiler works fine.
with no optimization (option -o0) it works too.
with a small application it works too, only in the big one not.
any suggestions?
thanks!
