Commit Graph

19 Commits

Author SHA1 Message Date
Camille GILLOT
a2a9125d6a Add test for ptr ops with same provenance. 2024-02-09 21:06:24 +00:00
Camille GILLOT
5a6f14c4f4 Split gvn wide ptr tests. 2024-02-09 21:01:57 +00:00
Camille GILLOT
22ed51e136 Do not read a scalar on a non-scalar layout. 2024-01-16 22:32:48 +00:00
Camille GILLOT
5fc23ad8e6 Simplify unary operations. 2024-01-16 22:20:54 +00:00
Camille GILLOT
666030c51b Simplify binary ops. 2024-01-16 22:20:53 +00:00
Ralf Jung
0f9baa8a31 custom mir: make it clear what the return block is 2023-12-26 20:15:26 +01:00
Camille GILLOT
8022057ebb Avoid overflow in GVN constant indexing. 2023-12-17 19:50:38 +00:00
Tomasz Miąsko
78da577650 Custom MIR: Support cleanup blocks
Cleanup blocks are declared with `bb (cleanup) = { ... }`.

`Call` and `Drop` terminators take an additional argument describing the
unwind action, which is one of the following:

* `UnwindContinue()`
* `UnwindUnreachable()`
* `UnwindTerminate(reason)`, where reason is `ReasonAbi` or `ReasonInCleanup`
* `UnwindCleanup(block)`

Also support unwind resume and unwind terminate terminators:

* `UnwindResume()`
* `UnwindTerminate(reason)`
2023-11-14 08:23:58 +01:00
Camille GILLOT
d80eb3a498 Verify that the alloc_id is Memory. 2023-10-25 17:59:30 +00:00
Camille GILLOT
c4cc9ca060 Do not merge fn pointer casts. 2023-10-25 06:47:04 +00:00
Camille GILLOT
ac0228da59 FileCheck gvn. 2023-10-25 06:46:48 +00:00
Camille GILLOT
5e78b9cdb3 Disambiguate non-deterministic constants. 2023-10-25 06:46:48 +00:00
Camille GILLOT
dbf9ea30dd Transform large arrays into Repeat expressions when possible. 2023-10-25 06:46:48 +00:00
Camille GILLOT
80a5e8522d Extract simplify_aggregate. 2023-10-25 06:46:47 +00:00
Camille GILLOT
692e528647 Simplify projections in GVN. 2023-10-25 06:46:47 +00:00
Camille GILLOT
4ff03cd1a4 Allow to run filecheck in mir-opt tests. 2023-10-19 15:51:52 +00:00
Camille GILLOT
b2ff77cb78 Do not clone valtree and slice constants. 2023-09-24 09:09:05 +00:00
Camille GILLOT
1ea9399803 Do not check copiability. 2023-09-24 09:09:04 +00:00
Camille GILLOT
8b848af325 Add global value numbering pass. 2023-09-24 09:09:04 +00:00