+2004-02-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/invoke.texi: Remove the pni option from -mfpmath=.
+
2004-02-06 Jan Hubicka <jh@suse.cz>
* recog.c (split_all_insns): Do not update reg info.
This is the default choice for the x86-64 compiler.
-@item pni
-Use all SSE extensions enabled by @option{-msse2} as well as the new
-SSE extensions in Prescott New Instructions. @option{-mpni} also
-enables 2 builtin functions, @code{__builtin_ia32_monitor} and
-@code{__builtin_ia32_mwait}, for new instructions @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
@opindex m3dnow
@opindex mno-3dnow
These switches enable or disable the use of built-in functions that allow
-direct access to the MMX, SSE and 3Dnow extensions of the instruction set.
+direct access to the MMX, SSE, SSE2, PNI and 3Dnow extensions of the
+instruction set.
@xref{X86 Built-in Functions}, for details of the functions enabled
and disabled by these switches.