diff options
| author | jsmall-nvidia <jsmall@nvidia.com> | 2019-11-07 13:51:46 -0500 |
|---|---|---|
| committer | Tim Foley <tfoleyNV@users.noreply.github.com> | 2019-11-07 10:51:46 -0800 |
| commit | 99c295477fa1f6c5ce47e0d1c8fb3eea9d5e5f98 (patch) | |
| tree | a546b873cb621eac61137b650b196a2a161815ad /source/slang/slang-ir-dce.cpp | |
| parent | fedda2e5342d3bfbdbbdd3ca232b3f69fff81ef7 (diff) | |
* Removed strip pass from emit as no longer needed (#1114)
* If obfuscate is enabled do strip on Layout
* Add option to keep insts that have layout decoration (else DCE strips layout)
* Add NameHint back in lowering - as strip now correctly removes. We may want NameHints in some stages even with obfuscation (for error messages in IR passes), as long as they are removed appropriately at the end
Diffstat (limited to 'source/slang/slang-ir-dce.cpp')
| -rw-r--r-- | source/slang/slang-ir-dce.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/slang/slang-ir-dce.cpp b/source/slang/slang-ir-dce.cpp index 4359e7e92..7c1cda75f 100644 --- a/source/slang/slang-ir-dce.cpp +++ b/source/slang/slang-ir-dce.cpp @@ -256,6 +256,11 @@ struct DeadCodeEliminationContext } } + if (options.keepLayoutsAlive && inst->findDecoration<IRLayoutDecoration>()) + { + return true; + } + // A basic block is an interesting case. Knowing that a function // is live means that its entry block is live, but the liveness // of any other blocks is determined by whether they are referenced |