slang.git/tests/experimental/liveness, branch master

Support per field matrix layout (#3101)

2023-08-14T23:23:19+00:00

* Support per field matrix layout * Fix warnings. * Fix. * Fix tests. * Fix spiv gen. * Fix. * More test fixes. * Fix. * Run only GPU tests on self-hosted servers. * Remove -use-glsl-matrix-layout-modifier. * Fix. --------- Co-authored-by: Yong He

Disable code motion for expensive insts (call & div) (#3042)

2023-08-03T18:03:51+00:00

* Disable code motion for expensive insts (call & div) The current redundancy removal pass does not consider control-flow within loops and as a result can sometimes move dynamic dispatch code outside their switch blocks, if they are nested in a single-iter-loop. * Update liveness.slang.expected

Use scratchData on `IRInst` to replace HashSets. (#2978)

2023-07-12T23:00:05+00:00

* Use scratchData on `IRInst` to replace HashSets. * Update test results. * Initialize scratchData. * Update autodiff documentation. * Use enum instead of bool. --------- Co-authored-by: Yong He

Be lenient on same-size unsigend->signed conversion. (#2913)

2023-06-01T20:53:31+00:00

* Be lenient on same-size unsigend->signed conversion. * Fix tests. * Use 250. * wip * Fix. * Fix tests. * Fix. --------- Co-authored-by: Yong He

Fix function side-effectness prop logic. (#2875)

2023-05-09T16:44:33+00:00

SSA Register Allocation improvements. (#2857)

2023-04-29T06:28:23+00:00

* SSA Register Allocation improvements. * Fix. * Rename `Use`->`UseOrPseudoUse`. --------- Co-authored-by: Yong He

For C-like targets, emit resource declarations before other globals (#2843)

2023-04-26T19:46:24+00:00

* For C-like targets, emit resource declarations before other globals * Remove unused tests

Fix optimization pass not converging. (#2725)

2023-03-23T23:59:02+00:00

* Fix optimization pass not converging. * Fix. * Fix tests. --------- Co-authored-by: Yong He

More fixes for reverse-mode on complicated loops (#2675)

2023-02-28T04:42:06+00:00

* Multiple fixes to get various loop tests to pass. * Create reverse-nested-loop.slang * Fix for variables becoming inaccessible during cfg normalization * Removed comments and moved break-branch-normalization to eliminateMultiLevelBreaks * Fix. * Override liveness tests

More control flow simplifications. (#2673)

2023-02-24T18:01:47+00:00

* More control flow and Phi param simplifications. * Fix. * Fix gcc error. * Fix. * More IR cleanup. * Fix bug in phi param dce + ifelse simplify. * Propagate and DCE side-effect-free functions. * Enhance CFG simplifcation to remove loops with no side effects. * Fix. * Fixes. * Fix tests. Add [__AlwaysFoldIntoUseSite] for rayPayloadLocation. * More cleanup. * Fixes. * Fix. --------- Co-authored-by: Yong He