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Re: FWD: FLOATING-POINT CONSISTENCY, -FFLOAT-STORE, AND X86
- To: Craig Burley <burley at gnu dot org>
- Subject: Re: FWD: FLOATING-POINT CONSISTENCY, -FFLOAT-STORE, AND X86
- From: Stephen L Moshier <moshier at mediaone dot net>
- Date: Sat, 19 Dec 1998 08:06:15 -0500 (EST)
- cc: pcg at goof dot com, hjstein at bfr dot co dot il, bosch at gnat dot com, egcs at cygnus dot com, tprince at cat dot e-mail dot com
- Reply-To: moshier at mediaone dot net
On Sat, 19 Dec 1998, Craig Burley wrote:
> I don't even know for sure if it'd stop working in 64-bit-mode FPU.
You should see failures in c-torture/execute/conversion.c and perhaps
some similar tests. Long long int conversions in particular will be
affected. The reason is that those mode conversions use XFmode if
it is available, and the compiler will think XFmode is still available.