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rtl.texi (Machine Modes): Document BImode and OImode.

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2000-11-30  Phil Edwards  <pme@sources.redhat.com>

	* rtl.texi (Machine Modes):  Document BImode and OImode.

From-SVN: r37922
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Phil Edwards 2000-12-01 19:29:26 +00:00
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@ -1,3 +1,7 @@
2000-11-30 Phil Edwards <pme@sources.redhat.com>
* rtl.texi (Machine Modes): Document BImode and OImode.
2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
* gcc.c (default_compilers): Add suffixes .mi, .cp, .ii, .FOR and

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gcc/rtl.texi
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@ -665,6 +665,10 @@ Here is a table of machine modes. The term ``byte'' below refers to an
object of @code{BITS_PER_UNIT} bits (@pxref{Storage Layout}).
@table @code
@findex BImode
@item BImode
``Bit'' mode represents a single bit, for predicate registers.
@findex QImode
@item QImode
``Quarter-Integer'' mode represents a single byte treated as an integer.
@ -697,6 +701,10 @@ this is the right mode to use for certain pointers.
@item TImode
``Tetra Integer'' (?) mode represents a sixteen-byte integer.
@findex OImode
@item OImode
``Octa Integer'' (?) mode represents a thirty-two-byte integer.
@findex SFmode
@item SFmode
``Single Floating'' mode represents a single-precision (four byte) floating