diff options
| author | kvn <none@none> | 2009-03-26 15:04:55 -0700 |
|---|---|---|
| committer | kvn <none@none> | 2009-03-26 15:04:55 -0700 |
| commit | 3d00035fe9c244c7d7bc73dfb5fb672a55d8be80 (patch) | |
| tree | 3b3bf8570641103fcb7eb88b4be7fd44fba96289 /src/share/vm/opto/c2_globals.hpp | |
| parent | 2ca9f5ff0568af0c5fd11581b2ddd1a4210e2159 (diff) | |
6810845: Performance regression in mpegaudio on x64
Summary: Used the outer loop frequency in frequencies checks in RA.
Reviewed-by: never, twisti
Diffstat (limited to 'src/share/vm/opto/c2_globals.hpp')
| -rw-r--r-- | src/share/vm/opto/c2_globals.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/share/vm/opto/c2_globals.hpp b/src/share/vm/opto/c2_globals.hpp index 6734321d8..425a66a42 100644 --- a/src/share/vm/opto/c2_globals.hpp +++ b/src/share/vm/opto/c2_globals.hpp @@ -391,7 +391,7 @@ product(intx, EliminateAllocationArraySizeLimit, 64, \ "Array size (number of elements) limit for scalar replacement") \ \ - product(bool, UseOptoBiasInlining, true, \ + product(bool, UseOptoBiasInlining, true, \ "Generate biased locking code in C2 ideal graph") \ \ product(intx, ValueSearchLimit, 1000, \ @@ -410,7 +410,7 @@ "Miniumum %% of a successor (predecessor) for which block layout "\ "a will allow a fork (join) in a single chain") \ \ - product(bool, BlockLayoutRotateLoops, false, \ + product(bool, BlockLayoutRotateLoops, true, \ "Allow back branches to be fall throughs in the block layour") \ C2_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_NOTPRODUCT_FLAG) |