Use the correct names of the D_floating and G_floating data formats as per the VAX ISA nomenclature[1]. Document the `-md', `-md-float', and `-mg-float' options.
References: [1] DEC STD 032-0 "VAX Architecture Standard", Digital Equipment Corporation, A-DS-EL-00032-00-0 Rev J, December 15, 1989, Section 1.2 "Data Types", pp. 1-7, 1-9 gcc/ * doc/invoke.texi (Option Summary): Add `-md', `-md-float', and `-mg-float' options. Reorder, matching VAX Options. (VAX Options): Reword the description of `-mg' option. Add `-md', `-md-float', and `-mg-float' options. --- New change in v2. --- gcc/doc/invoke.texi | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) Index: gcc/gcc/doc/invoke.texi =================================================================== --- gcc.orig/gcc/doc/invoke.texi +++ gcc/gcc/doc/invoke.texi @@ -1429,7 +1429,7 @@ See RS/6000 and PowerPC Options. -mbig-switch} @emph{VAX Options} -@gccoptlist{-mg -mgnu -munix -mlra} +@gccoptlist{-munix -mgnu -md -md-float -mg -mg-float -mlra} @emph{Visium Options} @gccoptlist{-mdebug -msim -mfpu -mno-fpu -mhard-float -msoft-float @@ -34129,9 +34129,19 @@ ranges. Do output those jump instructions, on the assumption that the GNU assembler is being used. +@opindex md +@opindex md-float +@item -md +@itemx -md-float +Use the D_floating data format for double-precision floating-point numbers +instead of G_floating. + @opindex mg +@opindex mg-float @item -mg -Output code for G-format floating-point numbers instead of D-format. +@itemx -mg-float +Use the G_floating data format for double-precision floating-point numbers +instead of D_floating. @opindex mlra @opindex mno-lra