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[Tinycc-devel] long double on x86-64
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From: |
Vincent Lefevre |
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Subject: |
[Tinycc-devel] long double on x86-64 |
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Date: |
Sun, 12 Jan 2014 22:37:46 +0100 |
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User-agent: |
Mutt/1.5.21-6305-vl-r59709 (2013-04-16) |
The LDBL_* macros of include/float.h were incorrect for x86-64: they
corresponded to double precision instead of extended precision. I've
fixed that in mob.
FYI, the GNU MPFR trunk now passes all the tests on Linux/x86_64 when
built with:
./configure --enable-assert=full --disable-shared CC=tcc CFLAGS="-O2"
The --disable-shared configure option is needed due to the well-known
"causes overflow in R_X86_64_PC32 relocation" problem.
--
Vincent Lefèvre <address@hidden> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
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