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invoke.texi: Remove the pni option from -mfpmath=.

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2004-02-06  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/invoke.texi: Remove the pni option from -mfpmath=.

From-SVN: r77404
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H.J. Lu 2004-02-06 17:51:42 +00:00 committed by H.J. Lu
parent 37bd808d63
commit b1e5a971c5
2 changed files with 6 additions and 8 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
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.

10
gcc/doc/invoke.texi
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@ -8191,13 +8191,6 @@ code that expects temporaries to be 80bit.
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
@ -8390,7 +8383,8 @@ preferred alignment to @option{-mpreferred-stack-boundary=2}.
@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.