>
> tail -n 30
> /work/built/mbuild/g148-rguenther-61/x86_64/Logfile.gcc-mainline.spec
> -o 32/crtbeginT.o
> ../../gcc/libgcc2.c: In function '__fixunsdfdi':
> ../../gcc/libgcc2.c:1228: error: could not split insn
> (insn:TI 17 65 66 ../../gcc/libgcc2.c:1219 (parallel [
> (set (reg:DI 0 ax [66])
> (ashift:DI (reg:DI 0 ax [66])
> (const_int 32 [0x20])))
> (clobber (reg:CC 17 flags))
> ]) 411 {*ashldi3_1} (insn_list:REG_DEP_ANTI 15
> (insn_list:REG_DEP_TRUE 63 (insn_list:REG_DEP_TRUE 59 (nil))))
> (expr_list:REG_UNUSED (reg:CC 17 flags)
> (nil)))
> ../../gcc/libgcc2.c:1228: internal compiler error: in final_scan_insn, at
> final.c:2467
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://www.suse.de/feedback> for instructions.
> make[3]: *** [libgcc/32/_fixunsdfdi.o] Error 1
And this is just recent too.
Anyways here is the reduced testcase:
long long
__fixunsdfdi (unsigned hi, unsigned lo)
{
return ((unsigned long long) hi << (32)) | lo;
}
-- Pinski
