remove #pragmas (#969)

Author: makslevental

include/aie/Dialect/AIE/Transforms/AIEPathFinder.h

@@ -81,8 +81,6 @@ using SwitchboxNode = struct SwitchboxNode : SwitchboxNodeBase, Switchbox {
 
 // warning: 'xilinx::AIE::ChannelEdge::src' will be initialized after
 // SwitchboxNode &src; [-Wreorder]
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wreorder"
 using ChannelEdge = struct ChannelEdge : ChannelEdgeBase, Channel {
   using Channel::Channel;
 
@@ -98,7 +96,6 @@ using ChannelEdge = struct ChannelEdge : ChannelEdgeBase, Channel {
 
   SwitchboxNode &src;
 };
-#pragma GCC diagnostic pop
 
 class SwitchboxGraph : public SwitchboxGraphBase {
 public:

lib/Dialect/AIE/Transforms/AIECoreToStandard.cpp

@@ -30,8 +30,6 @@ using namespace mlir::vector;
 using namespace xilinx;
 using namespace xilinx::AIE;
 
-#pragma clang diagnostic error "-Wswitch-enum"
-
 static StringRef getArchIntrinsicString(AIEArch arch) {
   switch (arch) {
   case AIEArch::AIE1: