Do not do Probe stack with dispose in the backend.

Author: Cellule

lib/Backend/BackwardPass.cpp

@@ -1461,7 +1461,7 @@ BackwardPass::ProcessLoopCollectionPass(BasicBlock *const lastBlock)
                 // About to make a recursive call, so when jitting in the foreground, probe the stack
                 if(!func->IsBackgroundJIT())
                 {
-                    PROBE_STACK(func->GetScriptContext(), Js::Constants::MinStackDefault);
+                    PROBE_STACK_NO_DISPOSE(func->GetScriptContext(), Js::Constants::MinStackDefault);
                 }
                 ProcessLoopCollectionPass(block);
 

lib/Backend/FlowGraph.cpp

@@ -1245,7 +1245,7 @@ FlowGraph::BuildLoop(BasicBlock *headBlock, BasicBlock *tailBlock, Loop *parentL
     // This function is recursive, so when jitting in the foreground, probe the stack
     if(!func->IsBackgroundJIT())
     {
-        PROBE_STACK(func->GetScriptContext(), Js::Constants::MinStackDefault);
+        PROBE_STACK_NO_DISPOSE(func->GetScriptContext(), Js::Constants::MinStackDefault);
     }
 
     if (tailBlock->number < headBlock->number)

lib/Backend/GlobOptBlockData.cpp

@@ -1392,7 +1392,7 @@ GlobOptBlockData::FindFuturePropertyValue(PropertySym *const propertySym)
                 // About to make a recursive call, so when jitting in the foreground, probe the stack
                 if(!this->globOpt->func->IsBackgroundJIT())
                 {
-                    PROBE_STACK(this->globOpt->func->GetScriptContext(), Js::Constants::MinStackDefault);
+                    PROBE_STACK_NO_DISPOSE(this->globOpt->func->GetScriptContext(), Js::Constants::MinStackDefault);
                 }
                 objectValue = FindFuturePropertyValue(objectTransferSrcSym->AsPropertySym());
             }

lib/Backend/Inline.cpp

@@ -1189,7 +1189,7 @@ Inline::InlinePolymorphicFunction(IR::Instr *callInstr, const FunctionJITTimeInf
     // This function is recursive, so when jitting in the foreground, probe the stack
     if (!this->topFunc->IsBackgroundJIT())
     {
-        PROBE_STACK(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
+        PROBE_STACK_NO_DISPOSE(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
     }
 
     IR::RegOpnd * returnValueOpnd;
@@ -3657,7 +3657,7 @@ Inline::InlineGetterSetterFunction(IR::Instr *accessorInstr, const FunctionJITTi
     // This function is recursive, so when jitting in the foreground, probe the stack
     if (!this->topFunc->IsBackgroundJIT())
     {
-        PROBE_STACK(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
+        PROBE_STACK_NO_DISPOSE(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
     }
 
     *pIsInlined = true;
@@ -3962,7 +3962,7 @@ Inline::InlineScriptFunction(IR::Instr *callInstr, const FunctionJITTimeInfo *co
     // This function is recursive, so when jitting in the foreground, probe the stack
     if (!this->topFunc->IsBackgroundJIT())
     {
-        PROBE_STACK(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
+        PROBE_STACK_NO_DISPOSE(this->topFunc->GetScriptContext(), Js::Constants::MinStackDefault);
     }
 
     IR::Instr *instrNext = callInstr->m_next;