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| author | Joseph Myers <joseph@codesourcery.com> | 2005-02-07 01:52:27 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2005-02-07 01:52:27 +0000 |
| commit | 3e8cb558565b9aef410e4d2e7b9c1444534ddb99 (patch) | |
| tree | b65c85dd16a3e596a17cb05cff77af853aed8d66 | |
| parent | ee86feafba09f78f8d4b344dde6da94981ace0d4 (diff) | |
| download | gcc-3e8cb558565b9aef410e4d2e7b9c1444534ddb99.zip gcc-3e8cb558565b9aef410e4d2e7b9c1444534ddb99.tar.gz gcc-3e8cb558565b9aef410e4d2e7b9c1444534ddb99.tar.bz2 | |
re PR other/17135 (-freorder-functions mis-documented)
PR other/17135
* doc/invoke.texi: Correct documentation of -freorder-functions.
From-SVN: r94689
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a52f477..7350bc6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-02-07 Joseph S. Myers <joseph@codesourcery.com> + + PR other/17135 + * doc/invoke.texi: Correct documentation of -freorder-functions. + 2005-02-06 Joseph S. Myers <joseph@codesourcery.com> PR other/14402 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index e265017..43ef1c3 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -4837,8 +4837,8 @@ sections. @item -freorder-functions @opindex freorder-functions -Reorder basic blocks in the compiled function in order to reduce number of -taken branches and improve code locality. This is implemented by using special +Reorder functions in the object file in order to +improve code locality. This is implemented by using special subsections @code{.text.hot} for most frequently executed functions and @code{.text.unlikely} for unlikely executed functions. Reordering is done by the linker so object file format must support named sections and linker must |