From 79e92395f8ce3d92c446e3bb3250d19ce33decd5 Mon Sep 17 00:00:00 2001 From: Yong He Date: Fri, 16 Apr 2021 10:34:26 -0700 Subject: Update `model-viewer` example and fixing compiler bugs. (#1795) --- source/slang/slang-ir-dce.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'source/slang/slang-ir-dce.cpp') diff --git a/source/slang/slang-ir-dce.cpp b/source/slang/slang-ir-dce.cpp index db01929a2..285e5100c 100644 --- a/source/slang/slang-ir-dce.cpp +++ b/source/slang/slang-ir-dce.cpp @@ -120,6 +120,15 @@ struct DeadCodeEliminationContext UInt operandCount = inst->getOperandCount(); for( UInt ii = 0; ii < operandCount; ++ii ) { + switch (inst->getOp()) + { + case kIROp_BoundInterfaceType: + if (inst->getOperand(ii)->getOp() == kIROp_WitnessTable) + continue; + break; + default: + break; + } markInstAsLive(inst->getOperand(ii)); } -- cgit v1.2.3