[llvm-branch-commits] [llvm] d44ca0c - [CodeGen] Forward-declare TargetMachine (NFC)

[Kazu Hirata via llvm-branch-commits]

Author: Kazu Hirata
Date: 2021-01-24T12:18:54-08:00
New Revision: d44ca0cf2f64dab1da309f70f841ce3d2ffb527c

URL: https://github.com/llvm/llvm-project/commit/d44ca0cf2f64dab1da309f70f841ce3d2ffb527c
DIFF: https://github.com/llvm/llvm-project/commit/d44ca0cf2f64dab1da309f70f841ce3d2ffb527c.diff

LOG: [CodeGen] Forward-declare TargetMachine (NFC)

InstrEmitter.h needs TargetMachine but relies on a forward declaration
of TargetMachine in MachineOperand.h.  This patch adds a forward
declaration right in InstrEmitter.h.

While we are at it, this patch removes the one in MachineOperand.h,
where it is unnecessary.

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/MachineOperand.h
    llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/MachineOperand.h b/llvm/include/llvm/CodeGen/MachineOperand.h
index b7e89cf4b133..b12351b8a702 100644
--- a/llvm/include/llvm/CodeGen/MachineOperand.h
+++ b/llvm/include/llvm/CodeGen/MachineOperand.h
@@ -33,7 +33,6 @@ class MachineRegisterInfo;
 class MCCFIInstruction;
 class MDNode;
 class ModuleSlotTracker;
-class TargetMachine;
 class TargetIntrinsicInfo;
 class TargetRegisterInfo;
 class hash_code;

diff  --git a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
index d969cb65c5b6..09658b8143fe 100644
--- a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
+++ b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.h
@@ -26,6 +26,7 @@ class MCInstrDesc;
 class SDDbgLabel;
 class SDDbgValue;
 class TargetLowering;
+class TargetMachine;
 
 class LLVM_LIBRARY_VISIBILITY InstrEmitter {
   MachineFunction *MF;