diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-11-13 01:23:30 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-11-13 01:23:30 +0000 |
| commit | cb39064e7aee2273da1d00e6b800db84ddc34b6b (patch) | |
| tree | 1ca6f3f186b2e460d55c43e4a05ddb509e3b4dbf /lib/CodeGen/LiveDebugVariables.cpp | |
| parent | 3cb0b0edd9ec537a9415eaff97edd042a07fd16e (diff) | |
Stop tracking spill slot uses in VirtRegMap.
Nobody cared, StackSlotColoring scans the instructions to find used stack
slots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144485 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveDebugVariables.cpp')
| -rw-r--r-- | lib/CodeGen/LiveDebugVariables.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/LiveDebugVariables.cpp b/lib/CodeGen/LiveDebugVariables.cpp index 3dfe4c0e8c..0414692d13 100644 --- a/lib/CodeGen/LiveDebugVariables.cpp +++ b/lib/CodeGen/LiveDebugVariables.cpp @@ -889,8 +889,7 @@ UserValue::rewriteLocations(VirtRegMap &VRM, const TargetRegisterInfo &TRI) { // index is no longer available. That means the user value is in a // non-existent sub-register, and %noreg is exactly what we want. Loc.substPhysReg(VRM.getPhys(VirtReg), TRI); - } else if (VRM.getStackSlot(VirtReg) != VirtRegMap::NO_STACK_SLOT && - VRM.isSpillSlotUsed(VRM.getStackSlot(VirtReg))) { + } else if (VRM.getStackSlot(VirtReg) != VirtRegMap::NO_STACK_SLOT) { // FIXME: Translate SubIdx to a stackslot offset. Loc = MachineOperand::CreateFI(VRM.getStackSlot(VirtReg)); } else { |