Mercurial > hg > truffle
diff src/share/vm/opto/chaitin.hpp @ 673:fbc12e71c476
6810845: Performance regression in mpegaudio on x64
Summary: Used the outer loop frequency in frequencies checks in RA.
Reviewed-by: never, twisti
author | kvn |
---|---|
date | Thu, 26 Mar 2009 15:04:55 -0700 |
parents | 7bb995fbd3c0 |
children | a70508bb21c3 |
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--- a/src/share/vm/opto/chaitin.hpp Thu Mar 26 14:39:39 2009 -0700 +++ b/src/share/vm/opto/chaitin.hpp Thu Mar 26 15:04:55 2009 -0700 @@ -338,6 +338,8 @@ Block **_blks; // Array of blocks sorted by frequency for coalescing + float _high_frequency_lrg; // Frequency at which LRG will be spilled for debug info + #ifndef PRODUCT bool _trace_spilling; #endif @@ -360,6 +362,8 @@ uint n2lidx( const Node *n ) const { return _names[n->_idx]; } + float high_frequency_lrg() const { return _high_frequency_lrg; } + #ifndef PRODUCT bool trace_spilling() const { return _trace_spilling; } #endif