Add c++ style cast and remove not needed parens (#2966)

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Signed-off-by: Mike Essenmacher <[email protected]>

Author: mikeessen

src/Dialect/Mlir/VectorMachineSupport.cpp

@@ -117,7 +117,8 @@ int64_t VectorMachineSupport::computeArchVectorLength(Type elementType) {
   int64_t totNum = vectorizedOpNum + scalarOpNum;
   if (!hasRegisterPressure) {
     // Estimate default register pressure as one per 2 vector operation.
-    maxVectorRegisterPressure = std::max(vectorizedOpNum / 2, (int64_t)1);
+    maxVectorRegisterPressure =
+        std::max(vectorizedOpNum / 2, static_cast<int64_t>(1));
   }
   return totNum != 0 ? (1.0 * totProcessedValues) / (1.0 * totNum) : 1.0;
 }

src/Runtime/OMSort.inc

@@ -89,7 +89,7 @@ typedef int(
 #pragma GCC diagnostic ignored "-Wcast-qual"
 #endif
 
-#define Load(typeName, to, from) typeName (to) = (from)
+#define Load(typeName, to, from) typeName to = from
 
 // Convert f16 elements to f32 for comparison because we don't have logic to
 // compare f16 elements directly on all platforms.