blob: f95e70621d94bd1ab12a1c9a04af29a79a6972fa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
-*- text -*-
Pointer analysis to-do list
===========================
CONSTRAINT GENERATION:
- support reflection:
- a couple of operators are missing
- reflect.Values may contain lvalues (CanAddr)
- implement native intrinsics. These vary by platform.
- add to pts(a.panic) a label representing all runtime panics, e.g.
runtime.{TypeAssertionError,errorString,errorCString}.
OPTIMISATIONS
- pre-solver:
pointer equivalence: extend HVN to HRU
location equivalence
- solver: HCD, LCD.
- experiment with map+slice worklist in lieu of bitset.
It may have faster insert.
MISC:
- Test on all platforms.
Currently we assume these go/build tags: linux, amd64, !cgo.
MAINTAINABILITY
- Think about ways to make debugging this code easier. PTA logs
routinely exceed a million lines and require training to read.
BUGS:
- There's a crash bug in stdlib_test + reflection, rVCallConstraint.
|
