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Diffstat (limited to 'source/slang/slang-emit.cpp')
| -rw-r--r-- | source/slang/slang-emit.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index 1d72fd233..5ec6fa62a 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -491,6 +491,11 @@ Result linkAndOptimizeIR( validateIRModuleIfEnabled(codeGenContext, irModule); + // If we have any witness tables that are marked as `KeepAlive`, + // but are not used for dynamic dispatch, unpin them so we don't + // do unnecessary work to lower them. + unpinWitnessTables(irModule); + simplifyIR(targetProgram, irModule, IRSimplificationOptions::getFast(), sink); if (!ArtifactDescUtil::isCpuLikeTarget(artifactDesc)) |