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

[Aaron Ballman]

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;