2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
* doc/invoke.texi: Remove the pni option from -mfpmath=.
From-SVN: r76871
+2004-01-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/invoke.texi: Remove the pni option from -mfpmath=.
+
2004-01-29 Gabriel Dos Reis <gdr@integrable-solutions.net>
Backport from mainline
This is the default choice for x86-64 compiler.
-@item pni
-Use all SSE extensions enabled by @option{-msse2} as well as the new
-SSE extensions in Prescott New Intrunctions. @option{-mpni} also
-enables 2 builtin functions, @code{__builtin_ia32_monitor} and
-@code{__builtin_ia32_mwait}, for new intrunctions @code{monitor} and
-@code{mwait}.
-
@item sse,387
Attempt to utilize both instruction sets at once. This effectively double the
amount of available registers and on chips with separate execution units for