From a32218a7eca458e55217f5a0674c23351a9472ac Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Thu, 23 May 2013 15:43:11 +0000 Subject: [PATCH] Hexagon: Make helper functions static. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182588 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Hexagon/HexagonCopyToCombine.cpp | 5 +++-- lib/Target/Hexagon/HexagonVLIWPacketizer.cpp | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/lib/Target/Hexagon/HexagonCopyToCombine.cpp b/lib/Target/Hexagon/HexagonCopyToCombine.cpp index dd635232912..9f75ecb4c46 100644 --- a/lib/Target/Hexagon/HexagonCopyToCombine.cpp +++ b/lib/Target/Hexagon/HexagonCopyToCombine.cpp @@ -219,8 +219,9 @@ static void removeKillInfo(MachineInstr *MI, unsigned RegNotKilled) { /// isUnsafeToMoveAccross - Returns true if it is unsafe to move a copy /// instruction from \p UseReg to \p DestReg over the instruction \p I. -bool isUnsafeToMoveAccross(MachineInstr *I, unsigned UseReg, unsigned DestReg, - const TargetRegisterInfo *TRI) { +static bool isUnsafeToMoveAccross(MachineInstr *I, unsigned UseReg, + unsigned DestReg, + const TargetRegisterInfo *TRI) { return (UseReg && (I->modifiesRegister(UseReg, TRI))) || I->modifiesRegister(DestReg, TRI) || I->readsRegister(DestReg, TRI) || diff --git a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp index 59b4fabe01d..41e382dc072 100644 --- a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp +++ b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp @@ -838,7 +838,8 @@ bool HexagonPacketizerList::RestrictingDepExistInPacket (MachineInstr* MI, /// Gets the predicate register of a predicated instruction. -unsigned getPredicatedRegister(MachineInstr *MI, const HexagonInstrInfo *QII) { +static unsigned getPredicatedRegister(MachineInstr *MI, + const HexagonInstrInfo *QII) { /// We use the following rule: The first predicate register that is a use is /// the predicate register of a predicated instruction.