Michael Maltese 8048716efb JitIL/IR.cpp: add braces around std::array initalizers
Fixes the following warnings on macOS Clang:

```
Building CXX object Source/Core/Core/CMakeFiles/core.dir/PowerPC/JitILCommon/IR.cpp.o
Source/Core/Core/PowerPC/JitILCommon/IR.cpp:1374:9: warning: suggest braces around initialization of subobject [-Wmissing-braces]
        LoadCR,    LoadLink, LoadMSR,  LoadGReg,          LoadCTR, InterpreterBranch,
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Source/Core/Core/PowerPC/JitILCommon/IR.cpp:1378:9: warning: suggest braces around initialization of subobject [-Wmissing-braces]
        StoreLink,
        ^~~~~~~~~~
Source/Core/Core/PowerPC/JitILCommon/IR.cpp:1419:9: warning: suggest braces around initialization of subobject [-Wmissing-braces]
        BranchCond,
        ^~~~~~~~~~~
3 warnings generated.
```
2017-02-07 01:10:43 -08:00
..