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Re: Support 64 or 80 bit long double for i960
- To: moshier at mediaone dot net
- Subject: Re: Support 64 or 80 bit long double for i960
- From: Jim Wilson <wilson at cygnus dot com>
- Date: Mon, 25 Jan 1999 12:07:23 -0800
- cc: "Vladimir N. Makarov" <vmakarov at cygnus dot com>, egcs-patches at cygnus dot com, Jeffrey Law <law at cygnus dot com>
I don't understand what question you are trying to ask.
How can LONG_DOUBLE_TYPE_SIZE be changed at run time?
You use the -flong-double-64 option (or whatever it is called).
#define LONG_DOUBLE_TYPE_SIZE (TARGET_LONG_DOUBLE_64 ? 64 : 96)
#if LONG_DOUBLE_TYPE_SIZE == 64
This code won't work. You can't test the value of a run-time variable
in a compile-time preprocessor conditional.
Jim