add the Vector16 capability for both vec8 and vec16 types (KhronosGro…

…up#229) * add the Vector16 capability for both vec8 and vec16 types * added test to verify Vector16 capability is added for vectors with eight elements
AlexeySotkin · Mar 1, 2018 · 02f786d · 02f786d
1 parent d01d480
commit 02f786d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libSPIRV/SPIRVType.h b/libSPIRV/SPIRVType.h
@@ -281,7 +281,9 @@ class SPIRVTypeVector:public SPIRVType {
   bool isValidIndex(SPIRVWord Index) const { return Index < CompCount;}
   SPIRVCapVec getRequiredCapability() const {
     SPIRVCapVec V(getComponentType()->getRequiredCapability());
-    if (CompCount > 8)
+    // Even though the capability name is "Vector16", it describes
+    // usage of 8-component or 16-component vectors.
+    if (CompCount >= 8)
       V.push_back(CapabilityVector16);
     return std::move(V);
   }