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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-01-07 23:21:41 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-01-07 23:21:41 +0000 |
| commit | b2c79f2f630ed3e7da31ff8adb3014fb0ab47412 (patch) | |
| tree | 44e909364e7790872c3f5e2247f7324a98e45f1f /lib/CodeGen | |
| parent | 111e5fe7e089e0ffe73873848315ea5358120dfa (diff) | |
Pack MachineInstr fields better.
This shrinks MachineInstr to 64 bytes (from 72).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171813 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index 3255fa6e45..7bb8ab2856 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -741,16 +741,14 @@ void MachineInstr::RemoveOperand(unsigned OpNo) { void MachineInstr::addMemOperand(MachineFunction &MF, MachineMemOperand *MO) { mmo_iterator OldMemRefs = MemRefs; - uint16_t OldNumMemRefs = NumMemRefs; + unsigned OldNumMemRefs = NumMemRefs; - uint16_t NewNum = NumMemRefs + 1; + unsigned NewNum = NumMemRefs + 1; mmo_iterator NewMemRefs = MF.allocateMemRefsArray(NewNum); std::copy(OldMemRefs, OldMemRefs + OldNumMemRefs, NewMemRefs); NewMemRefs[NewNum - 1] = MO; - - MemRefs = NewMemRefs; - NumMemRefs = NewNum; + setMemRefs(NewMemRefs, NewMemRefs + NewNum); } bool MachineInstr::hasPropertyInBundle(unsigned Mask, QueryType Type) const { |