| commit | 5e229aac87c84682c6c27a7cf45bb064bc52059f | |
| author | Nevo <sakur.deagod@gmail.com> | |
| Wed, 29 Apr 2009 11:45:59 +0000 (29 13:45 +0200) | ||
| committer | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | |
| Wed, 29 Apr 2009 12:15:20 +0000 (29 14:15 +0200) | ||
| tree | 055bb0ab7afacab2d99662680d35f1e88dd7c769 | treesnapshot (tar.gz zip) |
| parent | da5960c877e2275075674969c6e6a4156db40f7c | commitdiff |
Add bytecode rewriting. This saves a lot of time.
Rewrite "slow" bytecodes to "quick" ones, that JEM supports. Notice, we don't
need to store the original Constant Pool at the orgPointer, because the
Constant Pool is only used by trapping instructions, and we anyway only use
the preprocessed Constant Pool in trap handlers, and in quick bytecodes by
JEM, for which we calculate and substitute correct indices into the
preprocessed Constant Pool.
Rewrite "slow" bytecodes to "quick" ones, that JEM supports. Notice, we don't
need to store the original Constant Pool at the orgPointer, because the
Constant Pool is only used by trapping instructions, and we anyway only use
the preprocessed Constant Pool in trap handlers, and in quick bytecodes by
JEM, for which we calculate and substitute correct indices into the
preprocessed Constant Pool.
| src/class.c | diffblobblamehistory | |
| src/interp/engine/interp_jem.c | diffblobblamehistory | |
| src/jam.h | diffblobblamehistory |