From patchwork Wed Sep 8 03:41:40 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [Bug, other/45587] the processor(s) that read the .texi files mess up. From: Kenneth Zadeck X-Patchwork-Id: 64087 Message-Id: <4C8705F4.7080308@naturalbridge.com> To: gcc-bugzilla@gcc.gnu.org, gcc-patches Date: Tue, 07 Sep 2010 23:41:40 -0400 On 09/07/2010 11:38 PM, zadeck at gcc dot gnu dot org wrote: > ------- Comment #4 from zadeck at gcc dot gnu dot org 2010-09-08 03:38 ------- > Subject: Bug 45587 > > Author: zadeck > Date: Wed Sep 8 03:38:40 2010 > New Revision: 163987 > > URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163987 > Log: > 2010-09-08 Kenneth Zadeck > PR doc/45587 > * doc/md.texi: Fixed modes on several standard pattern names. > > > Modified: > trunk/gcc/ChangeLog > trunk/gcc/doc/md.texi > > > Index: gcc/doc/md.texi =================================================================== --- gcc/doc/md.texi (revision 163986) +++ gcc/doc/md.texi (working copy) @@ -4370,19 +4370,19 @@ point mode @var{n} as a signed number ac 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 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 po 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- 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 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}).