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| author | Nathan Sidwell <nathan@codesourcery.com> | 2004-08-19 11:03:52 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2004-08-19 11:03:52 +0000 |
| commit | 31ebd7c88765448f74b92bb506b8bf81c3a3ea0e (patch) | |
| tree | ac83d108e7b238bddde8929d7e521723ea704aaa /gcc | |
| parent | 89b0433e3a1f0a9ae590c1be5a6ba4b9aa690ae0 (diff) | |
| download | gcc-31ebd7c88765448f74b92bb506b8bf81c3a3ea0e.zip gcc-31ebd7c88765448f74b92bb506b8bf81c3a3ea0e.tar.gz gcc-31ebd7c88765448f74b92bb506b8bf81c3a3ea0e.tar.bz2 | |
* doc/invoke.texi (integer-share-limit): Document.
From-SVN: r86248
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 537d2a1..3744e38 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,7 @@ 2004-08-19 Nathan Sidwell <nathan@codesourcery.com> + * doc/invoke.texi (integer-share-limit): Document. + * tree.h (TYPE_CACHED_VALUES_P): New. (TYPE_CACHED_VALUES): New. (TYPE_ORIG_SIZE_TYPE): Adjust. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 72f0af8..db3677f 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -5398,6 +5398,12 @@ interblock scheduling. The default value is 10. @item max-sched-region-insns The maximum number of insns in a region to be considered for interblock scheduling. The default value is 100. + +@item integer-share-limit +Small integer constants can use a shared data structure, reducing the +compiler's memory usage and increasing its speed. This sets the maximum +value of a shared integer constant's. The default value is 256. + @end table @end table |