Commit Graph

68 Commits

Author SHA1 Message Date
Igor Bukanov
712146a6db bug 686017 - avoid Cell::arenaHeader() on fast paths. r=bhackett1024 2011-08-16 12:27:34 +02:00
Brian Hackett
9128f54230 Merge MC -> JM 2011-09-01 13:41:12 -07:00
Brian Hackett
3e0ad0ceba [INFER] Improve performance for non-reentrant closures, bug 663138. 2011-09-01 12:20:30 -07:00
Brian Hackett
96aa830103 [INFER] Leave type sets initially empty for undefined properties of objects with singleton type, bug 680951. 2011-08-24 21:08:24 -07:00
Igor Bukanov
cc337ac79c bug 674251 - making JSScript a GC-thing. r=jorendorff,bhackett1024 2011-08-09 10:51:59 +02:00
Brian Hackett
2b67b73ad5 [INFER] Watch out for incorrect SSA use chains in scripts where LOCAL ops alias stack values, bug 677635. 2011-08-09 19:02:24 -07:00
Brian Hackett
ca768c1ccf [INFER] More detailed opcode-level profiling, bug 676515. 2011-08-05 05:51:14 -07:00
Brian Hackett
beb3e0531e [INFER] Reduce inference-related script overhead, bug 674609. 2011-07-28 09:16:53 -07:00
Shu-yu Guo
4ed56d317b [INFER] Fix liveness analysis for try block, bug 673341. r=bhackett 2011-07-22 11:53:18 -07:00
Brian Hackett
dda30fa4b2 Merge MC -> JM 2011-07-21 18:53:37 -07:00
Brian Hackett
c091101935 [INFER] Lazily create type objects for singleton JS objects, bug 670185. 2011-07-15 10:14:07 -07:00
Shu-yu Guo
8453d326d9 Add swap and pick support to TI. bug 668353. r=bhackett 2011-07-05 22:54:19 -07:00
Brian Hackett
fa41f89faf [INFER] Read barriers for call results, bug 663381. 2011-06-10 19:03:57 -07:00
Brian Hackett
b8e377a445 [INFER] Mark locals/args which are aliased by NAME opcodes as escaping, bug 651966. 2011-06-08 17:35:11 -07:00
Brian Hackett
b0ae81df4a [INFER] Apply arguments and script review comments, bug 657412. 2011-06-06 08:32:41 -07:00
Brian Hackett
7632725c3e [INFER] Monitor CALLPROP calls whose callee is not statically known, bug 660204. 2011-05-27 14:21:37 -07:00
Brian Hackett
4ee1a48077 [INFER] Don't get uses of untracked vars in trackUseChain, bug 660203. 2011-05-27 09:01:05 -07:00
Brian Hackett
b4a7da4b87 [INFER] Follow uses of phi node itself, not its components, when checking for escaping arguments, bug 660081. 2011-05-26 20:10:27 -07:00
Brian Hackett
621ab68f21 [INFER] Optimize arguments accesses, bug 658638. 2011-05-26 12:28:19 -07:00
Brian Hackett
1980510060 [INFER] Fix trap handling around loop heads, bug 659043, bug 659233. 2011-05-25 08:15:34 -07:00
Brian Hackett
f1b91c8773 [INFER] Analysis and compiler improvements for polymorphic call sites, bug 653962. 2011-05-20 19:33:06 -07:00
Brian Hackett
79674e33bc [INFER] Audit uses of PC in analysis and inference for UntrapOpcode, bug 657975, bug 657979, bug 657984. 2011-05-19 10:09:17 -07:00
Brian Hackett
61c6f0cd96 Read barriers for property accesses, bug 656920. 2011-05-17 20:29:41 -07:00
Brian Hackett
2d27a22974 [INFER] Allow read barriers at property accesses and call sites, bug 656920. 2011-05-14 05:45:13 -07:00
Brian Hackett
f4e191294e [INFER] Improved robustness and tracking of 'new' object properties across scripts, bug 653962. 2011-05-12 20:07:23 -07:00
Brian Hackett
dfb0289b0e [INFER] Build and jit-tests fixes for Windows, bug 619433. 2011-05-12 09:49:04 -07:00
Brian Hackett
93fea1ae90 [INFER] Maybe fix build breaks. 2011-05-09 10:00:29 -07:00
Brian Hackett
417f1e64b9 [INFER] Remove on stack recompilation, allow removed on stack JIT frames to rejoin into the interpreter, bug 650163. 2011-05-09 07:12:47 -07:00
Brian Hackett
a47edd60c2 [INFER] Allow call inlining and LICM to work together, bug 653962. 2011-05-05 13:59:29 -07:00
Brian Hackett
f13ebb4bef [INFER] Analyses for eliminating integer overflow guards, bug 652520. 2011-04-27 23:28:54 -07:00
Brian Hackett
af83908117 [INFER] Propagate SSA stack eagerly to targets in switch and try blocks, bug 652646. 2011-04-26 14:32:52 -07:00
Brian Hackett
43c276be4a [INFER] Bytecode SSA analysis, bug 650715. 2011-04-22 07:59:45 -07:00
Brian Hackett
a6c4770037 [INFER] Add loop tail lifetimes when variables are killed in the middle of loops, bug 643805. 2011-04-19 06:39:49 -07:00
Brian Hackett
ac435c47ed [INFER] Hoist bounds checks for variables in linear relationships with loop test, bug 650496. 2011-04-17 06:51:10 -07:00
Brian Hackett
06a24a58ed [INFER] LICM and bounds check hoisting for x.length, bug 649693. 2011-04-16 06:54:01 -07:00
Brian Hackett
0ae73e12fa [INFER] Don't hoist accesses that could underflow the array, bug 649775. 2011-04-13 15:18:15 -07:00
Brian Hackett
52950bca44 [INFER] Loop invariant code motion for array slot pointers, bug 618692. 2011-04-07 16:12:37 -07:00
Brian Hackett
ac1a9b0c9c [INFER] Always track active loop in liveness analysis, bug 643829. 2011-04-06 14:04:24 -07:00
Brian Hackett
4226ea1e6e [INFER] Array bounds check hoisting, cleanup, bug 618690. 2011-04-05 18:12:03 -07:00
Brian Hackett
02df7e9a1d [INFER] Wait for code to get hot before inlining calls, bug 639099. 2011-03-27 07:48:03 -07:00
Brian Hackett
74bba0be53 [INFER] Inline scripted calls, bug 639099. 2011-03-26 19:07:13 -07:00
Brian Hackett
c738c5d025 [INFER] Fold FrameState closed vars/args analysis into analyze::Script, bug 642569. 2011-03-20 08:23:27 -07:00
Brian Hackett
95deeefb27 [INFER] Fix behavior of analyze::Script::localEscapes to match FrameState::isClosedVar. 2011-03-04 17:32:38 -08:00
Brian Hackett
f868e29684 [INFER] Miscellaneous fixes to get inference passing jstests. 2011-03-04 07:50:32 -08:00
Brian Hackett
41091b1bb6 [INFER] Fix OOM handling in type inference, convert inference to runtime option, bug 637674. 2011-03-03 14:07:48 -08:00
Brian Hackett
b5bb63ceba [INFER] Decouple type sets computed by inference from analysis information, store in new TypeScript struct, bug 621301. 2010-12-28 14:53:50 -05:00
Brian Hackett
f658ee07dd [INFER] Remove guessing mechanism for unpacked arrays. 2010-12-22 17:02:24 -08:00
Brian Hackett
1024e522d2 [INFER] Handle reparenting of non-compileAndGo scripts, bug 620599. 2010-12-22 14:46:42 -08:00
Brian Hackett
bad9868d57 [INFER] Inference precision fixes for locals/args sharing the function/arguments name, monitored 'new'. 2010-12-22 14:06:26 -08:00
Brian Hackett
cde265e645 [INFER] Fixes for jstests, bug 620599, part 2. 2010-12-21 18:26:09 -08:00