diff options
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/MachineInstr.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h index 89521e8fdb..3c7611f6a8 100644 --- a/include/llvm/CodeGen/MachineInstr.h +++ b/include/llvm/CodeGen/MachineInstr.h @@ -699,7 +699,11 @@ public: } } - /// getBundleSize - Return the number of instructions inside the MI bundle. + /// Return the number of instructions inside the MI bundle, excluding the + /// bundle header. + /// + /// This is the number of instructions that MachineBasicBlock::iterator + /// skips, 0 for unbundled instructions. unsigned getBundleSize() const; /// readsRegister - Return true if the MachineInstr reads the specified |