whitequark
4e7493843a
compiler: Constness is a validator, not analysis.
2017-06-09 07:29:31 +00:00
whitequark
5d841d08e9
compiler: do not permit mutation of bytes values ( #714 ).
2017-06-09 07:29:28 +00:00
whitequark
3a1f14c16c
compiler: fix overly strict constness analysis.
...
Before this commit, the following code would fail to compile...
obj.foo.bar = True
... if foo is marked kernel_invariant in obj, even if bar is not
marked as such in obj.foo.
2017-02-26 01:58:21 +00:00
whitequark
53b7d59b6a
analyses.constness: fix false positive on x[...].
2016-11-21 14:20:26 +00:00
whitequark
f5cca6b09e
analyses.invariant_detection: implement ( #622 ).
2016-11-20 12:48:26 +00:00
whitequark
f4e6b18690
compiler: implement kernel constant attributes.
...
Part of #322 .
2016-03-27 16:10:07 +00:00
whitequark
5f0e2bf9f9
analyses.domination: all blocks dominate themselves.
2016-01-18 21:33:14 +00:00
whitequark
dfbf55fed2
transforms/inferencer: add support for user-defined context manager.
2016-01-05 00:11:03 +08:00
whitequark
3fbee2707b
analyses.domination: consider unreachable blocks dominated by any other.
...
As a result, the dominator tree can now process arbitrary (reducible)
CFGs and we do not run DCE before analyses, risking loss of
correspondence to the AST, which would arbitrarily silence analyses.
2015-12-18 16:39:52 +08:00
whitequark
f8eaeaa43f
compiler: explicitly represent loops in IR.
2015-12-16 15:33:26 +08:00
whitequark
9670939ca6
compiler.analyses.domination: fix PostDominatorTree.
2015-11-09 12:49:27 +03:00
whitequark
19fae9181c
compiler.analyses.domination: implement new dominator tree algorithm.
2015-11-09 11:51:54 +03:00
whitequark
3a1b77ae6b
analyses.domination: add PostDominatorTree.
2015-11-01 09:49:39 +03:00
whitequark
6922bd5638
analyses.devirtualization: look up functions in outer scopes.
2015-10-09 01:32:05 +03:00
whitequark
7043b333a7
transforms.devirtualizer → analyses.devirtualization.
2015-10-09 00:29:31 +03:00
whitequark
f212ec0263
Add a trivial dead code elimination transform.
...
Its purpose is to sweep up basic blocks with no predecessors,
which are annoying to handle explicitly elsewhere.
2015-07-19 10:29:14 +03:00
whitequark
603d49dffa
Add a dominator analysis.
2015-07-18 20:48:52 +03:00
