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| author | Richard Henderson <rth@redhat.com> | 2004-06-18 15:32:49 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-06-18 15:32:49 -0700 |
| commit | 7465ed07083691bf03e737e8709afa0e20c5f82f (patch) | |
| tree | ec8c430ba966a8507274092c5b8a6d1bebcc527e /gcc | |
| parent | a9042bb454c0dee2b44922f6a0ddf1849c8a7228 (diff) | |
| download | gcc-7465ed07083691bf03e737e8709afa0e20c5f82f.zip gcc-7465ed07083691bf03e737e8709afa0e20c5f82f.tar.gz gcc-7465ed07083691bf03e737e8709afa0e20c5f82f.tar.bz2 | |
tree-eh.c (decide_copy_try_finally): Fix scaling of copy and switch estimates.
* tree-eh.c (decide_copy_try_finally): Fix scaling of copy and
switch estimates.
From-SVN: r83367
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-eh.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 17f3d60..2b764ee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-06-18 Richard Henderson <rth@redhat.com> + + * tree-eh.c (decide_copy_try_finally): Fix scaling of copy and + switch estimates. + 2004-06-18 Andrew Pinski <pinskia@physics.uc.edu> * config/i386/darwin.h (HOT_TEXT_SECTION_NAME): Define. diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index a4a0bc4..27f33c9 100644 --- a/gcc/tree-eh.c +++ b/gcc/tree-eh.c @@ -1246,9 +1246,9 @@ decide_copy_try_finally (int ndests, tree finally) /* ??? These numbers are completely made up so far. */ if (optimize > 1) - return f_estimate < 100 || f_estimate * 2 < sw_estimate; + return f_estimate < 100 || f_estimate < sw_estimate * 2; else - return f_estimate < 40 || f_estimate * 3 < sw_estimate * 2; + return f_estimate < 40 || f_estimate * 2 < sw_estimate * 3; } /* A subroutine of lower_eh_constructs_1. Lower a TRY_FINALLY_EXPR nodes |