From: Fangrui Song <i@maskray.me>
Date: Sat, 9 Jan 2021 07:28:22 +0000 (-0800)
Subject: [IR] Delete unused ReplaceLast in DebugLoc::appendInlineAt
X-Git-Tag: llvmorg-13-init~1642
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d466e10ab1314e361d127fee6b5ac927964fd121;p=platform%2Fupstream%2Fllvm.git

[IR] Delete unused ReplaceLast in DebugLoc::appendInlineAt

Not used after r304488
---

diff --git a/llvm/include/llvm/IR/DebugLoc.h b/llvm/include/llvm/IR/DebugLoc.h
index 36b5c12..4824f2e 100644
--- a/llvm/include/llvm/IR/DebugLoc.h
+++ b/llvm/include/llvm/IR/DebugLoc.h
@@ -72,11 +72,9 @@ namespace llvm {
     /// Rebuild the entire inlined-at chain for this instruction so that the top of
     /// the chain now is inlined-at the new call site.
     /// \param   InlinedAt    The new outermost inlined-at in the chain.
-    /// \param   ReplaceLast  Replace the last location in the inlined-at chain.
     static DebugLoc appendInlinedAt(const DebugLoc &DL, DILocation *InlinedAt,
                                     LLVMContext &Ctx,
-                                    DenseMap<const MDNode *, MDNode *> &Cache,
-                                    bool ReplaceLast = false);
+                                    DenseMap<const MDNode *, MDNode *> &Cache);
 
     unsigned getLine() const;
     unsigned getCol() const;
diff --git a/llvm/lib/IR/DebugLoc.cpp b/llvm/lib/IR/DebugLoc.cpp
index 1aba5bf..993f3a3 100644
--- a/llvm/lib/IR/DebugLoc.cpp
+++ b/llvm/lib/IR/DebugLoc.cpp
@@ -70,8 +70,7 @@ void DebugLoc::setImplicitCode(bool ImplicitCode) {
 
 DebugLoc DebugLoc::appendInlinedAt(const DebugLoc &DL, DILocation *InlinedAt,
                                    LLVMContext &Ctx,
-                                   DenseMap<const MDNode *, MDNode *> &Cache,
-                                   bool ReplaceLast) {
+                                   DenseMap<const MDNode *, MDNode *> &Cache) {
   SmallVector<DILocation *, 3> InlinedAtLocations;
   DILocation *Last = InlinedAt;
   DILocation *CurInlinedAt = DL;
@@ -84,8 +83,6 @@ DebugLoc DebugLoc::appendInlinedAt(const DebugLoc &DL, DILocation *InlinedAt,
       break;
     }
 
-    if (ReplaceLast && !IA->getInlinedAt())
-      break;
     InlinedAtLocations.push_back(IA);
     CurInlinedAt = IA;
   }