From 4ed76e76bb3d9a7504b22ae3952b541ff68925d3 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 12 Feb 2009 17:29:01 +0000
Subject: [PATCH] Adjust the sizes for a few SmallVectors to reflect their
 usage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64381 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/RegAllocBigBlock.cpp | 2 +-
 lib/CodeGen/VirtRegMap.cpp       | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/CodeGen/RegAllocBigBlock.cpp b/lib/CodeGen/RegAllocBigBlock.cpp
index 584aa7c7c0e..91e4099d0c4 100644
--- a/lib/CodeGen/RegAllocBigBlock.cpp
+++ b/lib/CodeGen/RegAllocBigBlock.cpp
@@ -518,7 +518,7 @@ MachineInstr *RABigBlock::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI
     assignVirtToPhysReg(VirtReg, PhysReg);
   } else {  // no free registers available.
     // try to fold the spill into the instruction
-    SmallVector<unsigned, 2> Ops;
+    SmallVector<unsigned, 1> Ops;
     Ops.push_back(OpNum);
     if(MachineInstr* FMI = TII->foldMemoryOperand(*MF, MI, Ops, FrameIndex)) {
       ++NumFolded;
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp
index 84c48c652cc..f288dcc87cf 100644
--- a/lib/CodeGen/VirtRegMap.cpp
+++ b/lib/CodeGen/VirtRegMap.cpp
@@ -1053,7 +1053,7 @@ bool LocalSpiller::PrepForUnfoldOpti(MachineBasicBlock &MBB,
       NewMIs.clear();
       int Idx = NewMI->findRegisterUseOperandIdx(VirtReg, false);
       assert(Idx != -1);
-      SmallVector<unsigned, 2> Ops;
+      SmallVector<unsigned, 1> Ops;
       Ops.push_back(Idx);
       MachineInstr *FoldedMI = TII->foldMemoryOperand(MF, NewMI, Ops, SS);
       if (FoldedMI) {
@@ -1124,7 +1124,7 @@ bool LocalSpiller::CommuteToFoldReload(MachineBasicBlock &MBB,
     MachineInstr *CommutedMI = TII->commuteInstruction(DefMI, true);
     if (!CommutedMI)
       return false;
-    SmallVector<unsigned, 2> Ops;
+    SmallVector<unsigned, 1> Ops;
     Ops.push_back(NewDstIdx);
     MachineInstr *FoldedMI = TII->foldMemoryOperand(MF, CommutedMI, Ops, SS);
     // Not needed since foldMemoryOperand returns new MI.