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Use dbl-64 fma for MIPS64.

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Joseph Myers 2012-06-01 19:56:36 +00:00
parent f93d7902de
commit d97b8a3d21
3 changed files with 15 additions and 0 deletions
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ChangeLog.mips
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2012-06-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/mips64/n32/s_fma.c: New file.
* sysdeps/mips/mips64/n64/s_fma.c: Likewise.
* sysdeps/unix/sysv/linux/mips/Makefile (abi-n32-condition): Fix
typo.

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sysdeps/mips/mips64/n32/s_fma.c Normal file
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/* MIPS long double is implemented in software by fp-bit (as of GCC
4.7) without support for exceptions or rounding modes, so the fma
implementation in terms of long double is slow and will not produce
correctly rounding results. */
#include <sysdeps/ieee754/dbl-64/s_fma.c>

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sysdeps/mips/mips64/n64/s_fma.c Normal file
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/* MIPS long double is implemented in software by fp-bit (as of GCC
4.7) without support for exceptions or rounding modes, so the fma
implementation in terms of long double is slow and will not produce
correctly rounding results. */
#include <sysdeps/ieee754/dbl-64/s_fma.c>