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

[Jakub Kuderski]

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@@ -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);
+  }
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kuhar wrote:

Edit: I added a loop to detect fixpoint.

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