diff options
Diffstat (limited to 'llvm/lib/CodeGen/AllocationOrder.h')
| -rw-r--r-- | llvm/lib/CodeGen/AllocationOrder.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AllocationOrder.h b/llvm/lib/CodeGen/AllocationOrder.h index 3db4b6925fc..61fd8f881a8 100644 --- a/llvm/lib/CodeGen/AllocationOrder.h +++ b/llvm/lib/CodeGen/AllocationOrder.h @@ -47,6 +47,8 @@ public: /// rewind - Start over from the beginning. void rewind() { Pos = 0; } + /// isHint - Return true if PhysReg is a preferred register. + bool isHint(unsigned PhysReg) const { return PhysReg == Hint; } }; } // end namespace llvm |
