Remove the unused DBG_VALUE offset parameter from GlobalISel (NFC)

Followup to r309426.
rdar://problem/33580047

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309449 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h b/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
index 40a24e4d2d75eddc6a22eeb974abb16d9e6277d5..722056a2dc0863b97e0d0b363e3962462b9efe99 100644 (file)
--- a/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
+++ b/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
@@ -174,11 +174,12 @@ public:
                                           const MDNode *Expr);
 
   /// Build and insert a DBG_VALUE instruction expressing the fact that the
-  /// associated \p Variable lives in memory at \p Reg + \p Offset (suitably
-  /// modified by \p Expr).
-  MachineInstrBuilder buildIndirectDbgValue(unsigned Reg, unsigned Offset,
+  /// associated \p Variable lives in memory at \p Reg (suitably modified by \p
+  /// Expr).
+  MachineInstrBuilder buildIndirectDbgValue(unsigned Reg,
                                             const MDNode *Variable,
                                             const MDNode *Expr);
+
   /// Build and insert a DBG_VALUE instruction expressing the fact that the
   /// associated \p Variable lives in the stack slot specified by \p FI
   /// (suitably modified by \p Expr).
@@ -187,7 +188,7 @@ public:
 
   /// Build and insert a DBG_VALUE instructions specifying that \p Variable is
   /// given by \p C (suitably modified by \p Expr).
-  MachineInstrBuilder buildConstDbgValue(const Constant &C, unsigned Offset,
+  MachineInstrBuilder buildConstDbgValue(const Constant &C,
                                          const MDNode *Variable,
                                          const MDNode *Expr);
 

diff --git a/lib/CodeGen/GlobalISel/IRTranslator.cpp b/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 9c905848b4e3e554311ac289fe91a22e3ce4a0fb..09870632c20d2d50a692c2d4ff4672a4b035164c 100644 (file)
--- a/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -682,11 +682,9 @@ bool IRTranslator::translateKnownIntrinsic(const CallInst &CI, Intrinsic::ID ID,
     if (!V) {
       // Currently the optimizer can produce this; insert an undef to
       // help debugging.  Probably the optimizer should not do this.
-      MIRBuilder.buildIndirectDbgValue(0, 0, DI.getVariable(),
-                                       DI.getExpression());
+      MIRBuilder.buildIndirectDbgValue(0, DI.getVariable(), DI.getExpression());
     } else if (const auto *CI = dyn_cast<Constant>(V)) {
-      MIRBuilder.buildConstDbgValue(*CI, 0, DI.getVariable(),
-                                    DI.getExpression());
+      MIRBuilder.buildConstDbgValue(*CI, DI.getVariable(), DI.getExpression());
     } else {
       unsigned Reg = getOrCreateVReg(*V);
       // FIXME: This does not handle register-indirect values at offset 0. The

diff --git a/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
index 4636806c3f0819dc4edaae7d8fa287d164ab3fbb..34a13d855cfffaee788054e08301daf129098274 100644 (file)
--- a/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+++ b/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
@@ -96,15 +96,16 @@ MachineInstrBuilder MachineIRBuilder::buildDirectDbgValue(
       .addMetadata(Expr);
 }
 
-MachineInstrBuilder MachineIRBuilder::buildIndirectDbgValue(
-    unsigned Reg, unsigned Offset, const MDNode *Variable, const MDNode *Expr) {
+MachineInstrBuilder
+MachineIRBuilder::buildIndirectDbgValue(unsigned Reg, const MDNode *Variable,
+                                        const MDNode *Expr) {
   assert(isa<DILocalVariable>(Variable) && "not a variable");
   assert(cast<DIExpression>(Expr)->isValid() && "not an expression");
   assert(cast<DILocalVariable>(Variable)->isValidLocationForIntrinsic(DL) &&
          "Expected inlined-at fields to agree");
   return buildInstr(TargetOpcode::DBG_VALUE)
       .addReg(Reg, RegState::Debug)
-      .addImm(Offset)
+      .addImm(0)
       .addMetadata(Variable)
       .addMetadata(Expr);
 }
@@ -124,7 +125,6 @@ MachineInstrBuilder MachineIRBuilder::buildFIDbgValue(int FI,
 }
 
 MachineInstrBuilder MachineIRBuilder::buildConstDbgValue(const Constant &C,
-                                                         unsigned Offset,
                                                          const MDNode *Variable,
                                                          const MDNode *Expr) {
   assert(isa<DILocalVariable>(Variable) && "not a variable");
@@ -144,7 +144,7 @@ MachineInstrBuilder MachineIRBuilder::buildConstDbgValue(const Constant &C,
     MIB.addReg(0U);
   }
 
-  return MIB.addImm(Offset).addMetadata(Variable).addMetadata(Expr);
+  return MIB.addImm(0).addMetadata(Variable).addMetadata(Expr);
 }
 
 MachineInstrBuilder MachineIRBuilder::buildFrameIndex(unsigned Res, int Idx) {