https://gcc.gnu.org/g:314448fc65f40c98ee8bc02dfb54ea49d2f2c60d
commit r15-844-g314448fc65f40c98ee8bc02dfb54ea49d2f2c60d
Author: Maciej W. Rozycki <ma...@orcam.me.uk>
Date: Mon May 27 05:07:32 2024 +0100
VAX/doc: Fix issues with FP format option documentation
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.
Diff:
---
gcc/doc/invoke.texi | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c9d8f6b37b6..2cba380718b 100644
--- a/gcc/doc/invoke.texi
+++ b/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
