ChakraCore version:
commit c3ead3f

Build cmd:
```shell
./build.sh --debug --static
```

Test case:
```js
function opt() {

	let v1 = 1000000000.0;
	
	const v2 = [];
	let v3 = 0;
	
	while (v3 < 1) {
		let v5 = {};
		v1 = v2;
		({"__proto__":v3,"e":v5,"valueOf":v1,...v5} = v5);
	}
	
	const v8 = new Uint16Array(65489);
	
	v1[6] = 65489;
	
	v8[255] = 1;
}

for(let i=0;i<1024;i++)
{
	opt();
}
```

Execute
```shell
./ch ./test.js
```

Error msg:
```
ASSERTION 2773824: (ChakraCore/lib/Backend/TempTracker.cpp, line 1437) instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject
 Failure: (instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject)
Illegal instruction
```

ASSERTION Failure: (instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject)
This is a GitHub Issue
repo:ChakraCore
owner:chakra-core
Title : ASSERTION Failure: (instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject)
Issue date:

--- start body ---
ChakraCore version:
commit c3ead3f

Build cmd:
```shell
./build.sh --debug --static
```

Test case:
```js
function opt() {

	let v1 = 1000000000.0;
	
	const v2 = [];
	let v3 = 0;
	
	while (v3 < 1) {
		let v5 = {};
		v1 = v2;
		({"__proto__":v3,"e":v5,"valueOf":v1,...v5} = v5);
	}
	
	const v8 = new Uint16Array(65489);
	
	v1[6] = 65489;
	
	v8[255] = 1;
}

for(let i=0;i<1024;i++)
{
	opt();
}
```

Execute
```shell
./ch ./test.js
```

Error msg:
```
ASSERTION 2773824: (ChakraCore/lib/Backend/TempTracker.cpp, line 1437) instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject
 Failure: (instr->m_func->GetJITFunctionBody()->IsCoroutine() || !instr->dstIsTempObject)
Illegal instruction
```

--- end body ---
