Infrastructure for getting the machine code size of a function and an instruction. X86, PowerPC and ARM are implemented
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49809 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index 5650235..94ca6b0 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -877,8 +877,8 @@
/// GetInstSize - Return the size of the specified MachineInstr.
///
-unsigned ARM::GetInstSize(MachineInstr *MI) {
- MachineBasicBlock &MBB = *MI->getParent();
+unsigned ARMInstrInfo::GetInstSizeInBytes(const MachineInstr *MI) const {
+ const MachineBasicBlock &MBB = *MI->getParent();
const MachineFunction *MF = MBB.getParent();
const TargetAsmInfo *TAI = MF->getTarget().getTargetAsmInfo();
@@ -937,17 +937,3 @@
}
return 0; // Not reached
}
-
-/// GetFunctionSize - Returns the size of the specified MachineFunction.
-///
-unsigned ARM::GetFunctionSize(MachineFunction &MF) {
- unsigned FnSize = 0;
- for (MachineFunction::iterator MBBI = MF.begin(), E = MF.end();
- MBBI != E; ++MBBI) {
- MachineBasicBlock &MBB = *MBBI;
- for (MachineBasicBlock::iterator I = MBB.begin(),E = MBB.end(); I != E; ++I)
- FnSize += ARM::GetInstSize(I);
- }
- return FnSize;
-}
-