Quad precision floating point on SPARC

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#52009

From: Keith S Cover
Date: Thu, 11 Feb 1993 23:21

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The assembler manual for a SUN SPARC 1 gives instructions for single, 
double and quad precision floating point operations, suggesting 
all 3 are implemented in hardware.  How does one access quad precision
using gcc or g++?  I tried use type "long double" but it just gave me double 
precision.  

Could I some how define a class library using g++ which
would allow me to access quad precision relatively efficiently?  
Is there one available?

Any help would be appreciated.

Thanks in advance.

Keith S Cover
Physics, UBC

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From: keith@unixg.ubc.ca (Keith S Cover)
Newsgroups: gnu.gcc.help
Subject: Quad precision floating point on SPARC
Date: 11 Feb 1993 23:21:03 GMT
Organization: University of British Columbia, Vancouver, B.C., Canada
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Message-ID: <1len0vINN78e@iskut.ucs.ubc.ca>
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Keywords: gcc