Mercurial > hg > graal-compiler
changeset 4039:5bda8dae4e14
7103784: enable some flags by default
Reviewed-by: kvn
author | never |
---|---|
date | Sun, 23 Oct 2011 20:23:14 -0700 |
parents | 1179647ee175 |
children | 42783d1414b2 |
files | src/share/vm/opto/c2_globals.hpp src/share/vm/runtime/arguments.cpp src/share/vm/runtime/globals.hpp |
diffstat | 3 files changed, 3 insertions(+), 12 deletions(-) [+] |
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--- a/src/share/vm/opto/c2_globals.hpp Fri Oct 21 00:58:30 2011 -0700 +++ b/src/share/vm/opto/c2_globals.hpp Sun Oct 23 20:23:14 2011 -0700 @@ -201,7 +201,7 @@ diagnostic(bool, UnrollLimitCheck, true, \ "Additional overflow checks during loop unroll") \ \ - product(bool, OptimizeFill, false, \ + product(bool, OptimizeFill, true, \ "convert fill/copy loops into intrinsic") \ \ develop(bool, TraceOptimizeFill, false, \ @@ -459,7 +459,7 @@ product(bool, UseOptoBiasInlining, true, \ "Generate biased locking code in C2 ideal graph") \ \ - product(bool, OptimizeStringConcat, false, \ + product(bool, OptimizeStringConcat, true, \ "Optimize the construction of Strings by StringBuilder") \ \ notproduct(bool, PrintOptimizeStringConcat, false, \
--- a/src/share/vm/runtime/arguments.cpp Fri Oct 21 00:58:30 2011 -0700 +++ b/src/share/vm/runtime/arguments.cpp Sun Oct 23 20:23:14 2011 -0700 @@ -1577,18 +1577,9 @@ sprintf(buffer, "java.lang.Integer.IntegerCache.high=" INTX_FORMAT, AutoBoxCacheMax); add_property(buffer); } - if (AggressiveOpts && FLAG_IS_DEFAULT(DoEscapeAnalysis)) { - FLAG_SET_DEFAULT(DoEscapeAnalysis, true); - } if (AggressiveOpts && FLAG_IS_DEFAULT(BiasedLockingStartupDelay)) { FLAG_SET_DEFAULT(BiasedLockingStartupDelay, 500); } - if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeStringConcat)) { - FLAG_SET_DEFAULT(OptimizeStringConcat, true); - } - if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeFill)) { - FLAG_SET_DEFAULT(OptimizeFill, true); - } #endif if (AggressiveOpts) {
--- a/src/share/vm/runtime/globals.hpp Fri Oct 21 00:58:30 2011 -0700 +++ b/src/share/vm/runtime/globals.hpp Sun Oct 23 20:23:14 2011 -0700 @@ -3364,7 +3364,7 @@ notproduct(bool, ExitOnFullCodeCache, false, \ "Exit the VM if we fill the code cache.") \ \ - product(bool, UseCodeCacheFlushing, false, \ + product(bool, UseCodeCacheFlushing, true, \ "Attempt to clean the code cache before shutting off compiler") \ \ product(intx, MinCodeCacheFlushingInterval, 30, \