diff options
Diffstat (limited to 'source/slang/slang-emit.cpp')
| -rw-r--r-- | source/slang/slang-emit.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index dcca7d25e..e613f5462 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -15,6 +15,7 @@ #include "slang-ir-specialize.h" #include "slang-ir-specialize-resources.h" #include "slang-ir-ssa.h" +#include "slang-ir-strip-witness-tables.h" #include "slang-ir-union.h" #include "slang-ir-validate.h" #include "slang-ir-wrap-structured-buffers.h" @@ -441,6 +442,16 @@ Result linkAndOptimizeIR( break; } + // For all targets that don't support true dynamic dispatch through + // witness tables (that is all targets at present), we need + // to eliminate witness tables from the IR so that they + // don't keep symbols live that we don't actually need. + stripWitnessTables(irModule); +#if 0 + dumpIRIfEnabled(compileRequest, irModule, "AFTER STRIP WITNESS TABLES"); +#endif + validateIRModuleIfEnabled(compileRequest, irModule); + // The resource-based specialization pass above // may create specialized versions of functions, but // it does not try to completely eliminate the original |