commit 9dffcd04f72c07212288754f8eedc844c46ba805
author Duncan P. N. Exon Smith <dexonsmith@apple.com> Mon Mar 30 19:14:47 2015 +0000
committer Duncan P. N. Exon Smith <dexonsmith@apple.com> Mon Mar 30 19:14:47 2015 +0000
tree cccdeb28e2ddae54a527cb064fc7c388dd5b1627
parent 58ee437c311430f28e56ff195c579eafc3608429

CodeGen: Use the new DebugLoc API, NFC

Update lib/CodeGen (and lib/Target) to use the new `DebugLoc` API.

llvm-svn: 233582

llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
index 291b583..80bf975 100644
--- a/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
@@ -182,9 +182,7 @@
         DIVariable DIVar(DI->getVariable());
         assert((!DIVar || DIVar.isVariable()) &&
           "Variable in DbgDeclareInst should be either null or a DIVariable.");
-        if (MMI.hasDebugInfo() &&
-            DIVar &&
-            !DI->getDebugLoc().isUnknown()) {
+        if (MMI.hasDebugInfo() && DIVar && DI->getDebugLoc()) {
           // Don't handle byval struct arguments or VLAs, for example.
           // Non-byval arguments are handled here (they refer to the stack
           // temporary alloca at this point).

llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index b52f648..fba750a 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5574,8 +5574,7 @@
 /// For IROrder, we keep the smaller of the two
 SDNode *SelectionDAG::UpdadeSDLocOnMergedSDNode(SDNode *N, SDLoc OLoc) {
   DebugLoc NLoc = N->getDebugLoc();
-  if (!(NLoc.isUnknown()) && (OptLevel == CodeGenOpt::None) &&
-    (OLoc.getDebugLoc() != NLoc)) {
+  if (NLoc && OptLevel == CodeGenOpt::None && OLoc.getDebugLoc() != NLoc) {
     N->setDebugLoc(DebugLoc());
   }
   unsigned Order = std::min(N->getIROrder(), OLoc.getIROrder());

llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index 3f8706e..e6c34e0 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -523,22 +523,16 @@
   if (!G)
     return;
 
-  DebugLoc dl = getDebugLoc();
-  if (dl.isUnknown())
+  MDLocation *L = getDebugLoc();
+  if (!L)
     return;
 
-  DIScope Scope(
-      dl.getScope(G->getMachineFunction().getFunction()->getContext()));
-  OS << " dbg:";
-  assert((!Scope || Scope.isScope()) &&
-         "Scope of a DebugLoc should be null or a DIScope.");
-  // Omit the directory, since it's usually long and uninteresting.
-  if (Scope)
+  if (DIScope Scope = L->getScope())
     OS << Scope.getFilename();
   else
     OS << "<unknown>";
-  OS << ':' << dl.getLine();
-  if (unsigned C = dl.getCol())
+  OS << ':' << L->getLine();
+  if (unsigned C = L->getColumn())
     OS << ':' << C;
 }