Unbreak the build on win32.

Cleanup some warning.

Remark: when struct/class are declared differently than they are defined, this make problem for VC++ since it seems to mangle class differently that struct. These error are very hard to understand and find. So please, try to keep your definition/declaration in sync.

Only tested with VS2008. hope it does not break anything. feel free to revert.

llvm-svn: 64554

3 files changed, 4 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
index 47335d3..6139638 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
@@ -4718,8 +4718,9 @@ isAllocatableRegister(unsigned Reg, MachineFunction &MF,
 namespace llvm {
 /// AsmOperandInfo - This contains information for each constraint that we are
 /// lowering.
-struct VISIBILITY_HIDDEN SDISelAsmOperandInfo :
+class VISIBILITY_HIDDEN SDISelAsmOperandInfo :
     public TargetLowering::AsmOperandInfo {
+public:
   /// CallOperand - If this is the result output operand or a clobber
   /// this is null, otherwise it is the incoming operand to the CallInst.
   /// This gets modified as the asm is processed.
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp
index d8d414d..e7be299 100644
--- a/llvm/lib/Support/APFloat.cpp
+++ b/llvm/lib/Support/APFloat.cpp
@@ -1239,7 +1239,7 @@ APFloat::addOrSubtractSpecials(const APFloat &rhs, bool subtract)
   case convolve(fcInfinity, fcInfinity):
     /* Differently signed infinities can only be validly
        subtracted.  */
-    if((sign ^ rhs.sign) != subtract) {
+    if(((sign ^ rhs.sign)!=0) != subtract) {
       makeNaN();
       return opInvalidOp;
     }
diff --git a/llvm/lib/System/Win32/Alarm.inc b/llvm/lib/System/Win32/Alarm.inc
index dca9e08..c413b09 100644
--- a/llvm/lib/System/Win32/Alarm.inc
+++ b/llvm/lib/System/Win32/Alarm.inc
@@ -36,7 +36,7 @@ int sys::AlarmStatus() {
 }
 
 // Don't pull in all of the Windows headers.
-extern "C" _stdcall void Sleep(unsigned long);
+extern "C"  void __stdcall Sleep(unsigned long);
 
 void sys::Sleep(unsigned n) {
   Sleep(n*1000);