[DAG] TargetLowering::LowerAsmOutputForConstraint - pass SDLoc as const&

Try to be more consistent with the SDLoc param in the TargetLowering methods.

diff --git a/llvm/include/llvm/CodeGen/TargetLowering.h b/llvm/include/llvm/CodeGen/TargetLowering.h
index 79ef2d0..eae39f3 100644 (file)
--- a/llvm/include/llvm/CodeGen/TargetLowering.h
+++ b/llvm/include/llvm/CodeGen/TargetLowering.h
@@ -4182,7 +4182,7 @@ public:
 
   // Lower custom output constraints. If invalid, return SDValue().
   virtual SDValue LowerAsmOutputForConstraint(SDValue &Chain, SDValue &Flag,
-                                              SDLoc DL,
+                                              const SDLoc &DL,
                                               const AsmOperandInfo &OpInfo,
                                               SelectionDAG &DAG) const;
 

diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 4c7c462..5e26ff3 100644 (file)
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -4322,8 +4322,8 @@ const char *TargetLowering::LowerXConstraint(EVT ConstraintVT) const {
 }
 
 SDValue TargetLowering::LowerAsmOutputForConstraint(
-    SDValue &Chain, SDValue &Flag, SDLoc DL, const AsmOperandInfo &OpInfo,
-    SelectionDAG &DAG) const {
+    SDValue &Chain, SDValue &Flag, const SDLoc &DL,
+    const AsmOperandInfo &OpInfo, SelectionDAG &DAG) const {
   return SDValue();
 }
 

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 15f283b..93852e1 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -49594,8 +49594,8 @@ LowerXConstraint(EVT ConstraintVT) const {
 
 // Lower @cc targets via setcc.
 SDValue X86TargetLowering::LowerAsmOutputForConstraint(
-    SDValue &Chain, SDValue &Flag, SDLoc DL, const AsmOperandInfo &OpInfo,
-    SelectionDAG &DAG) const {
+    SDValue &Chain, SDValue &Flag, const SDLoc &DL,
+    const AsmOperandInfo &OpInfo, SelectionDAG &DAG) const {
   X86::CondCode Cond = parseConstraintCode(OpInfo.ConstraintCode);
   if (Cond == X86::COND_INVALID)
     return SDValue();

diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h
index 2c22a62..55611b6 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.h
+++ b/llvm/lib/Target/X86/X86ISelLowering.h
@@ -1116,7 +1116,8 @@ namespace llvm {
     }
 
     /// Handle Lowering flag assembly outputs.
-    SDValue LowerAsmOutputForConstraint(SDValue &Chain, SDValue &Flag, SDLoc DL,
+    SDValue LowerAsmOutputForConstraint(SDValue &Chain, SDValue &Flag,
+                                        const SDLoc &DL,
                                         const AsmOperandInfo &Constraint,
                                         SelectionDAG &DAG) const override;