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author | toon <toon@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-07-17 18:05:39 +0000 |
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committer | toon <toon@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-07-17 18:05:39 +0000 |
commit | b7c18eb324e2d3bbf66b16a93d2b1b9642601565 (patch) | |
tree | ce35b6a9e1532f5e892008bcb456acafc07c2f2b /gcc/doc | |
parent | 85cf2bcde9a29935d4f56d9025f2e29b5a824b0c (diff) | |
download | gcc-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.texi | 21 |
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 |