IfConversion: Try to unbreak the MSVC build.

d0k · d0k · commit ae6fa27a0c17 · 2013-10-11T19:39:48.000Z
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192487 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
@@ -1314,7 +1314,7 @@ bool IfConverter::IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
   // can compute this set by simulating liveness backwards from the end of BB2.
   LiveRegUnits DontKill;
   for (MachineBasicBlock::reverse_instr_iterator I = BBI2->BB->rbegin(),
-       E = MachineBasicBlock::reverse_iterator(DI2); I != E; ++I) {
+       E = MachineBasicBlock::reverse_instr_iterator(&*DI2); I != E; ++I) {
     DontKill.StepBackward(*I, *TRI);
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1314,7 +1314,7 @@ bool IfConverter::IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,`
`1314`	`1314`	`// can compute this set by simulating liveness backwards from the end of BB2.`
`1315`	`1315`	`LiveRegUnits DontKill;`
`1316`	`1316`	`for (MachineBasicBlock::reverse_instr_iterator I = BBI2->BB->rbegin(),`
`1317`		`- E = MachineBasicBlock::reverse_iterator(DI2); I != E; ++I) {`
	`1317`	`+ E = MachineBasicBlock::reverse_instr_iterator(&*DI2); I != E; ++I) {`
`1318`	`1318`	`DontKill.StepBackward(I, TRI);`
`1319`	`1319`	`}`
`1320`	`1320`