p[LIBOMPTARGET]Lower priority of global constructor/destructor to silence the warning from gcc.

[ABataev]

Summary

fixed the warning from gcc since prios 0-100 are reserved for the internal use.

[grokos]

Looks good. Do you think I should also change the priorities in my clang-offload-wrapper patch to be out of the reserved range?
https://reviews.llvm.org/D75223

[ABataev]

In D75458#1901489, @grokos wrote:

Looks good. Do you think I should also change the priorities in my clang-offload-wrapper patch to be out of the reserved range?
https://reviews.llvm.org/D75223

Not sure. Of course, it would be good to avoid using some of the reserved ranges but in case of the wrapper it should not be a real issue. Gcc reserves it for the compiler use, so wrapper must be good here (as it is a part of the compiler).

openmp/libomptarget/src/rtl.cpp

 std::mutex *RTLsMtx;
 
 HostEntriesBeginToTransTableTy *HostEntriesBeginToTransTable;
 std::mutex *TrlTblMtx;
 
 HostPtrToTableMapTy *HostPtrToTableMap;
 std::mutex *TblMapMtx;
 
-__attribute__((constructor(0))) void init() {
+__attribute__((constructor(101))) void init() {
   DP("Init target library!\n");
   RTLs = new RTLsTy();
   RTLsMtx = new std::mutex();
   HostEntriesBeginToTransTable = new HostEntriesBeginToTransTableTy();
   TrlTblMtx = new std::mutex();
   HostPtrToTableMap = new HostPtrToTableMapTy();
   TblMapMtx = new std::mutex();
 }
 
-__attribute__((destructor(0))) void deinit() {
+__attribute__((destructor(101))) void deinit() {
   DP("Deinit target library!\n");
   delete RTLs;
   delete RTLsMtx;
   delete HostEntriesBeginToTransTable;
   delete TrlTblMtx;
   delete HostPtrToTableMap;
   delete TblMapMtx;
 }