[Mlir-commits] [mlir] Reland "[mlir][spirv] Fix UpdateVCEPass to deduce the correct set of capabilities" (PR #151502)

[Jakub Kuderski]

================
@@ -95,6 +95,14 @@ static LogicalResult checkAndUpdateCapabilityRequirements(
   return success();
 }
 
+static void addAllImpliedCapabilities(SetVector<spirv::Capability> &caps) {
+  for (unsigned i = 0; i < caps.size(); ++i) {
+    spirv::Capability cap = caps[i];
+    ArrayRef<spirv::Capability> impliedCaps = getDirectImpliedCapabilities(cap);
+    caps.insert_range(impliedCaps);
+  }
----------------
kuhar wrote:

I expected something like this (pseudocode):
```c++
void addImpliedCaps(Caps& caps) {
   Caps temp;
   for (Cap cap : caps)
     temp.insert_range(getImpliedCaps(cap));
     
    caps.insert_range(temp);
}
```

https://github.com/llvm/llvm-project/pull/151502