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re PR other/45587 (the processor(s) that read the .texi files mess up.) 

2010-09-08  Kenneth Zadeck <zadeck@naturalbridge.com>
	PR doc/45587
	* doc/md.texi: Fixed modes on several standard pattern names.

From-SVN: r163987
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Kenneth Zadeck 2010-09-08 03:38:40 +00:00 committed by Kenneth Zadeck
parent 59bdeecb0b
commit e0d4c0b3e5
2 changed files with 20 additions and 16 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2010-09-08 Kenneth Zadeck <zadeck@naturalbridge.com>
PR doc/45587
* doc/md.texi: Fixed modes on several standard pattern names.
2010-09-08 Mingjie Xing <mingjie.xing@gmail.com>
* config/mips/loongson.md (loongson_psll<V_suffix>): Rename to...

32
gcc/doc/md.texi
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@ -4370,19 +4370,19 @@ point mode @var{n} as a signed number according to the current
rounding mode and store in operand 0 (which has mode @var{n}).
@cindex @code{lround@var{m}@var{n}2}
@item @samp{lround@var{m}2}
@item @samp{lround@var{m}@var{n}2}
Convert operand 1 (valid for floating point mode @var{m}) to fixed
point mode @var{n} as a signed number rounding to nearest and away
from zero and store in operand 0 (which has mode @var{n}).
@cindex @code{lfloor@var{m}@var{n}2}
@item @samp{lfloor@var{m}2}
@item @samp{lfloor@var{m}@var{n}2}
Convert operand 1 (valid for floating point mode @var{m}) to fixed
point mode @var{n} as a signed number rounding down and store in
operand 0 (which has mode @var{n}).
@cindex @code{lceil@var{m}@var{n}2}
@item @samp{lceil@var{m}2}
@item @samp{lceil@var{m}@var{n}2}
Convert operand 1 (valid for floating point mode @var{m}) to fixed
point mode @var{n} as a signed number rounding up and store in
operand 0 (which has mode @var{n}).
@ -4561,19 +4561,19 @@ operand 2 is the character to search for (normally zero),
and operand 3 is a constant describing the known alignment
of the beginning of the string.
@cindex @code{float@var{mn}2} instruction pattern
@cindex @code{float@var{m}@var{n}2} instruction pattern
@item @samp{float@var{m}@var{n}2}
Convert signed integer operand 1 (valid for fixed point mode @var{m}) to
floating point mode @var{n} and store in operand 0 (which has mode
@var{n}).
@cindex @code{floatuns@var{mn}2} instruction pattern
@cindex @code{floatuns@var{m}@var{n}2} instruction pattern
@item @samp{floatuns@var{m}@var{n}2}
Convert unsigned integer operand 1 (valid for fixed point mode @var{m})
to floating point mode @var{n} and store in operand 0 (which has mode
@var{n}).
@cindex @code{fix@var{mn}2} instruction pattern
@cindex @code{fix@var{m}@var{n}2} instruction pattern
@item @samp{fix@var{m}@var{n}2}
Convert operand 1 (valid for floating point mode @var{m}) to fixed
point mode @var{n} as a signed number and store in operand 0 (which
@ -4583,7 +4583,7 @@ the value of operand 1 is an integer.
If the machine description defines this pattern, it also needs to
define the @code{ftrunc} pattern.
@cindex @code{fixuns@var{mn}2} instruction pattern
@cindex @code{fixuns@var{m}@var{n}2} instruction pattern
@item @samp{fixuns@var{m}@var{n}2}
Convert operand 1 (valid for floating point mode @var{m}) to fixed
point mode @var{n} as an unsigned number and store in operand 0 (which
@ -4596,35 +4596,35 @@ Convert operand 1 (valid for floating point mode @var{m}) to an
integer value, still represented in floating point mode @var{m}, and
store it in operand 0 (valid for floating point mode @var{m}).
@cindex @code{fix_trunc@var{mn}2} instruction pattern
@cindex @code{fix_trunc@var{m}@var{n}2} instruction pattern
@item @samp{fix_trunc@var{m}@var{n}2}
Like @samp{fix@var{m}@var{n}2} but works for any floating point value
of mode @var{m} by converting the value to an integer.
@cindex @code{fixuns_trunc@var{mn}2} instruction pattern
@cindex @code{fixuns_trunc@var{m}@var{n}2} instruction pattern
@item @samp{fixuns_trunc@var{m}@var{n}2}
Like @samp{fixuns@var{m}@var{n}2} but works for any floating point
value of mode @var{m} by converting the value to an integer.
@cindex @code{trunc@var{mn}2} instruction pattern
@cindex @code{trunc@var{m}@var{n}2} instruction pattern
@item @samp{trunc@var{m}@var{n}2}
Truncate operand 1 (valid for mode @var{m}) to mode @var{n} and
store in operand 0 (which has mode @var{n}). Both modes must be fixed
point or both floating point.
@cindex @code{extend@var{mn}2} instruction pattern
@cindex @code{extend@var{m}@var{n}2} instruction pattern
@item @samp{extend@var{m}@var{n}2}
Sign-extend operand 1 (valid for mode @var{m}) to mode @var{n} and
store in operand 0 (which has mode @var{n}). Both modes must be fixed
point or both floating point.
@cindex @code{zero_extend@var{mn}2} instruction pattern
@cindex @code{zero_extend@var{m}@var{n}2} instruction pattern
@item @samp{zero_extend@var{m}@var{n}2}
Zero-extend operand 1 (valid for mode @var{m}) to mode @var{n} and
store in operand 0 (which has mode @var{n}). Both modes must be fixed
point.
@cindex @code{fract@var{mn}2} instruction pattern
@cindex @code{fract@var{m}@var{n}2} instruction pattern
@item @samp{fract@var{m}@var{n}2}
Convert operand 1 of mode @var{m} to mode @var{n} and store in
operand 0 (which has mode @var{n}). Mode @var{m} and mode @var{n}
@ -4633,7 +4633,7 @@ fixed-point to signed integer, floating-point to fixed-point,
or fixed-point to floating-point.
When overflows or underflows happen, the results are undefined.
@cindex @code{satfract@var{mn}2} instruction pattern
@cindex @code{satfract@var{m}@var{n}2} instruction pattern
@item @samp{satfract@var{m}@var{n}2}
Convert operand 1 of mode @var{m} to mode @var{n} and store in
operand 0 (which has mode @var{n}). Mode @var{m} and mode @var{n}
@ -4642,7 +4642,7 @@ or floating-point to fixed-point.
When overflows or underflows happen, the instruction saturates the
results to the maximum or the minimum.
@cindex @code{fractuns@var{mn}2} instruction pattern
@cindex @code{fractuns@var{m}@var{n}2} instruction pattern
@item @samp{fractuns@var{m}@var{n}2}
Convert operand 1 of mode @var{m} to mode @var{n} and store in
operand 0 (which has mode @var{n}). Mode @var{m} and mode @var{n}
@ -4650,7 +4650,7 @@ could be unsigned integer to fixed-point, or
fixed-point to unsigned integer.
When overflows or underflows happen, the results are undefined.
@cindex @code{satfractuns@var{mn}2} instruction pattern
@cindex @code{satfractuns@var{m}@var{n}2} instruction pattern
@item @samp{satfractuns@var{m}@var{n}2}
Convert unsigned integer operand 1 of mode @var{m} to fixed-point mode
@var{n} and store in operand 0 (which has mode @var{n}).