[llvm] r182585 - Setting the default value (fixes CRT assertions about uninitialized variable use when doing debug MSVC builds), and fixing coding style.

[Aaron Ballman]

Should this be a candidate for 3.3?

~Aaron

On Thu, May 23, 2013 at 10:55 AM, Aaron Ballman <aaron at aaronballman.com> wrote:
> Author: aaronballman
> Date: Thu May 23 09:55:00 2013
> New Revision: 182585
>
> URL: http://llvm.org/viewvc/llvm-project?rev=182585&view=rev
> Log:
> Setting the default value (fixes CRT assertions about uninitialized variable use when doing debug MSVC builds), and fixing coding style.
>
> Modified:
>     llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp
>
> Modified: llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp?rev=182585&r1=182584&r2=182585&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp (original)
> +++ llvm/trunk/lib/Target/R600/R600ControlFlowFinalizer.cpp Thu May 23 09:55:00 2013
> @@ -320,7 +320,7 @@ public:
>    virtual bool runOnMachineFunction(MachineFunction &MF) {
>      unsigned MaxStack = 0;
>      unsigned CurrentStack = 0;
> -    bool hasPush;
> +    bool HasPush = false;
>      for (MachineFunction::iterator MB = MF.begin(), ME = MF.end(); MB != ME;
>          ++MB) {
>        MachineBasicBlock &MBB = *MB;
> @@ -349,7 +349,7 @@ public:
>          case AMDGPU::CF_ALU_PUSH_BEFORE:
>            CurrentStack++;
>            MaxStack = std::max(MaxStack, CurrentStack);
> -          hasPush = true;
> +          HasPush = true;
>          case AMDGPU::CF_ALU:
>            I = MI;
>            AluClauses.push_back(MakeALUClause(MBB, I));
> @@ -470,7 +470,7 @@ public:
>            break;
>          }
>        }
> -      MFI->StackSize = getHWStackSize(MaxStack, hasPush);
> +      MFI->StackSize = getHWStackSize(MaxStack, HasPush);
>      }
>
>      return false;
>
>
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