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-rw-r--r--lib/CodeGen/VirtRegMap.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h
index 8b6082d..0bf52be 100644
--- a/lib/CodeGen/VirtRegMap.h
+++ b/lib/CodeGen/VirtRegMap.h
@@ -134,6 +134,9 @@ namespace llvm {
/// UnusedRegs - A list of physical registers that have not been used.
BitVector UnusedRegs;
+ /// createSpillSlot - Allocate a spill slot for RC from MFI.
+ unsigned createSpillSlot(const TargetRegisterClass *RC);
+
VirtRegMap(const VirtRegMap&); // DO NOT IMPLEMENT
void operator=(const VirtRegMap&); // DO NOT IMPLEMENT