[llvm] [mlir] [mlir][OpenMP] Allow composite SIMD REDUCTION and IF (PR #147568)

[Tom Eccles via llvm-commits]

================
@@ -1114,6 +1117,7 @@ class OpenMPIRBuilder {
   /// \param NamePrefix Optional name prefix for if.then if.else blocks.
   void createIfVersion(CanonicalLoopInfo *Loop, Value *IfCond,
                        ValueMap<const Value *, WeakTrackingVH> &VMap,
+                       LoopAnalysis &LIA, LoopInfo &LI, llvm::Loop *L,
----------------
tblah wrote:

It doesn't like me using just `Loop` because of the first parameter which is called `Loop`.

https://github.com/llvm/llvm-project/pull/147568