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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-05-23 15:43:11 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-05-23 15:43:11 +0000 |
| commit | a32218a7eca458e55217f5a0674c23351a9472ac (patch) | |
| tree | 835dadcad1cdccab0209ccdd776aa9fca4500051 /lib/Target/Hexagon/HexagonCopyToCombine.cpp | |
| parent | 879b071bf539163f90a5ef449d3e6a9ec73faa2f (diff) | |
| download | external_llvm-a32218a7eca458e55217f5a0674c23351a9472ac.zip external_llvm-a32218a7eca458e55217f5a0674c23351a9472ac.tar.gz external_llvm-a32218a7eca458e55217f5a0674c23351a9472ac.tar.bz2 | |
Hexagon: Make helper functions static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182588 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon/HexagonCopyToCombine.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonCopyToCombine.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/Hexagon/HexagonCopyToCombine.cpp b/lib/Target/Hexagon/HexagonCopyToCombine.cpp index dd63523..9f75ecb 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) || |