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authortoon <toon@138bc75d-0d04-0410-961f-82ee72b054a4>2006-07-17 18:05:39 +0000
committertoon <toon@138bc75d-0d04-0410-961f-82ee72b054a4>2006-07-17 18:05:39 +0000
commitb7c18eb324e2d3bbf66b16a93d2b1b9642601565 (patch)
treece35b6a9e1532f5e892008bcb456acafc07c2f2b /gcc/doc
parent85cf2bcde9a29935d4f56d9025f2e29b5a824b0c (diff)
downloadgcc-b7c18eb324e2d3bbf66b16a93d2b1b9642601565.tar.gz
2006-07-17 Toon Moene <toon@moene.indiv.nluug.nl>
* invoke.texi: Remove mention of f77; Reformat table for inline parameter options correctly; mention that -malign-double is default on x86-64 targets. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@115529 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
-rw-r--r--gcc/doc/invoke.texi21
1 files changed, 11 insertions, 10 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 32fe747b4da..1e73af45c96 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -943,7 +943,6 @@ objective-c objective-c-header objective-c-cpp-output
objective-c++ objective-c++-header objective-c++-cpp-output
assembler assembler-with-cpp
ada
-f77 f77-cpp-input
f95 f95-cpp-input
java
treelang
@@ -4659,14 +4658,14 @@ The @option{-finline-limit=@var{n}} option sets some of these parameters
as follows:
@table @gcctabopt
- @item max-inline-insns-single
- is set to @var{n}/2.
- @item max-inline-insns-auto
- is set to @var{n}/2.
- @item min-inline-insns
- is set to 130 or @var{n}/4, whichever is smaller.
- @item max-inline-insns-rtl
- is set to @var{n}.
+@item max-inline-insns-single
+ is set to @var{n}/2.
+@item max-inline-insns-auto
+ is set to @var{n}/2.
+@item min-inline-insns
+ is set to 130 or @var{n}/4, whichever is smaller.
+@item max-inline-insns-rtl
+ is set to @var{n}.
@end table
See below for a documentation of the individual
@@ -9381,6 +9380,8 @@ boundary. Aligning @code{double} variables on a two word boundary will
produce code that runs somewhat faster on a @samp{Pentium} at the
expense of more memory.
+On x86-64, @option{-malign-double} is enabled by default.
+
@strong{Warning:} if you use the @option{-malign-double} switch,
structures containing the above types will be aligned differently than
the published application binary interface specifications for the 386
@@ -13088,7 +13089,7 @@ it.
@opindex fbounds-check
For front-ends that support it, generate additional code to check that
indices used to access arrays are within the declared range. This is
-currently only supported by the Java and Fortran 77 front-ends, where
+currently only supported by the Java and Fortran front-ends, where
this option defaults to true and false respectively.
@item -ftrapv