Fix reloc symbol name as per spec document.

Fix reloc symbol name as per spec document.

Author: pratikashar

IGC/AdaptorOCL/OCL/sp/zebin_builder.cpp

@@ -359,7 +359,7 @@ void ZEBinaryBuilder::addSymbol(const vISA::ZESymEntry& sym, uint8_t binding,
 void ZEBinaryBuilder::addRuntimeSymbols()
 {
     if (IGC_IS_FLAG_ENABLED(EnableGlobalStateBuffer))
-        mBuilder.addSymbol("INTEL_PATCH_CROSS_THREAD_OFFSET_OFF_R0", /*addr*/0, /*size*/0,
+        mBuilder.addSymbol("__INTEL_PATCH_CROSS_THREAD_OFFSET_OFF_R0", /*addr*/0, /*size*/0,
             llvm::ELF::STB_GLOBAL, llvm::ELF::STT_NOTYPE, /*sectionId*/-1);
 }
 

visa/Optimizer.cpp

@@ -8771,7 +8771,7 @@ bool Optimizer::foldPseudoAndOr(G4_BB* bb, INST_LIST_ITER& ii)
             auto addInst = builder.createBinOp(G4_add, g4::SIMD1, dst, src0, src1,
                 InstOpt_WriteEnable | InstOpt_NoCompact, false);
             RelocationEntry::createRelocation(builder.kernel, *addInst,
-                1, "INTEL_PATCH_CROSS_THREAD_OFFSET_OFF_R0", GenRelocType::R_SYM_ADDR_32);
+                1, "__INTEL_PATCH_CROSS_THREAD_OFFSET_OFF_R0", GenRelocType::R_SYM_ADDR_32);
             instBuffer.push_back(addInst);
         };