1 files changed, 2 insertions, 0 deletions
diff --git a/source/slang/slang-ir-specialize-target-switch.cpp b/source/slang/slang-ir-specialize-target-switch.cpp
index 2be7c8194..fcd5ca10a 100644
--- a/source/slang/slang-ir-specialize-target-switch.cpp
+++ b/source/slang/slang-ir-specialize-target-switch.cpp
@@ -19,6 +19,8 @@ namespace Slang
                 for (UInt i = 0; i < targetSwitch->getCaseCount(); i++)
                 {
                     auto cap = (CapabilityAtom)getIntVal(targetSwitch->getCaseValue(i));
+                    if (target->getTargetCaps().isIncompatibleWith(cap))
+                        continue;
                     CapabilitySet capSet;
                     if (cap == CapabilityAtom::Invalid)
                         capSet = CapabilitySet::makeEmpty();