Am 11.09.2011 19:30, schrieb Lin Rongrong:
> I tested the 64 bit verison "SDCC :
> mcs51/gbz80/z80/ds390/pic16/pic14/TININative/ds400/hc08 3.0.4 #6848 (Sep
> 10 2011) (MINGW64)" just now. It works ok, generated code same as the 32
> bit version, with same problems, which I filed a bug report earlier.
> I used command line like "C:\SDCC\BIN\sdcc sipr.c -mz80 -c --std-c99
> --codeseg CODE7", with 32 bit version, it takes me 28 minutes to compile
> all my files. Guess how long it takes with 64 bit? 27 minutes! What is
> the good for the 64 bit?

Try --max-allocs-per-node 100000000 (recommended: At least 64 GB ofRAM)
or even just --max-allocs-per-node 8000000 (recommended: At least 6GB of
RAM). It won't work with the 32-bit version unless you use PAE.

Philipp

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