Change some llvm::{lower,upper}_bound to llvm::bsearch. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358564 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/DebugInfo/DWARF/DWARFUnit.h b/include/llvm/DebugInfo/DWARF/DWARFUnit.h
index c083ecc6514e9d410f5bc639094859d0bb434acc..d9467ee249cffeba21d84e19ad4d249ea8f15504 100644 (file)
--- a/include/llvm/DebugInfo/DWARF/DWARFUnit.h
+++ b/include/llvm/DebugInfo/DWARF/DWARFUnit.h
@@ -462,12 +462,11 @@ public:
   DWARFDie getDIEForOffset(uint32_t Offset) {
     extractDIEsIfNeeded(false);
     assert(!DieArray.empty());
-    auto it = llvm::lower_bound(
-        DieArray, Offset, [](const DWARFDebugInfoEntry &LHS, uint32_t Offset) {
-          return LHS.getOffset() < Offset;
-        });
-    if (it != DieArray.end() && it->getOffset() == Offset)
-      return DWARFDie(this, &*it);
+    auto It = llvm::bsearch(DieArray, [=](const DWARFDebugInfoEntry &LHS) {
+      return Offset <= LHS.getOffset();
+    });
+    if (It != DieArray.end() && It->getOffset() == Offset)
+      return DWARFDie(this, &*It);
     return DWARFDie();
   }
 

diff --git a/lib/CodeGen/GlobalISel/LegalizerInfo.cpp b/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
index 5dca699827bd914fd29ab95aeeb339fde412c890..17609175951fd66eb04a5e2f64376be0794a8a1c 100644 (file)
--- a/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
+++ b/lib/CodeGen/GlobalISel/LegalizerInfo.cpp
@@ -506,10 +506,8 @@ LegalizerInfo::findAction(const SizeAndActionsVec &Vec, const uint32_t Size) {
   // Find the last element in Vec that has a bitsize equal to or smaller than
   // the requested bit size.
   // That is the element just before the first element that is bigger than Size.
-  auto VecIt = llvm::upper_bound(
-      Vec, Size, [](const uint32_t Size, const SizeAndAction lhs) -> bool {
-        return Size < lhs.first;
-      });
+  auto VecIt = llvm::bsearch(
+      Vec, [=](const SizeAndAction &A) { return Size < A.first; });
   assert(VecIt != Vec.begin() && "Does Vec not start with size 1?");
   --VecIt;
   int VecIdx = VecIt - Vec.begin();

diff --git a/lib/DebugInfo/DWARF/DWARFDebugAranges.cpp b/lib/DebugInfo/DWARF/DWARFDebugAranges.cpp
index a28313676eb511737cd536bb310ed4501959694b..010b0106a839452e98efb9709efc5d812df2ab76 100644 (file)
--- a/lib/DebugInfo/DWARF/DWARFDebugAranges.cpp
+++ b/lib/DebugInfo/DWARF/DWARFDebugAranges.cpp
@@ -115,9 +115,7 @@ void DWARFDebugAranges::construct() {
 
 uint32_t DWARFDebugAranges::findAddress(uint64_t Address) const {
   RangeCollIterator It =
-      llvm::upper_bound(Aranges, Address, [](uint64_t LHS, Range RHS) {
-        return LHS < RHS.HighPC();
-      });
+      llvm::bsearch(Aranges, [=](Range RHS) { return Address < RHS.HighPC(); });
   if (It != Aranges.end() && It->LowPC <= Address)
     return It->CUOffset;
   return -1U;

diff --git a/lib/DebugInfo/DWARF/DWARFDebugLoc.cpp b/lib/DebugInfo/DWARF/DWARFDebugLoc.cpp
index 7c80b3bb3e9ac31f5733dcda789757ec4572ff11..e0d62215d9b627ea7595d100cf81779d1cde52c8 100644 (file)
--- a/lib/DebugInfo/DWARF/DWARFDebugLoc.cpp
+++ b/lib/DebugInfo/DWARF/DWARFDebugLoc.cpp
@@ -57,9 +57,8 @@ void DWARFDebugLoc::LocationList::dump(raw_ostream &OS, bool IsLittleEndian,
 
 DWARFDebugLoc::LocationList const *
 DWARFDebugLoc::getLocationListAtOffset(uint64_t Offset) const {
-  auto It = llvm::lower_bound(
-      Locations, Offset,
-      [](const LocationList &L, uint64_t Offset) { return L.Offset < Offset; });
+  auto It = llvm::bsearch(
+      Locations, [=](const LocationList &L) { return Offset <= L.Offset; });
   if (It != Locations.end() && It->Offset == Offset)
     return &(*It);
   return nullptr;
@@ -213,9 +212,8 @@ void DWARFDebugLoclists::parse(DataExtractor data, unsigned Version) {
 
 DWARFDebugLoclists::LocationList const *
 DWARFDebugLoclists::getLocationListAtOffset(uint64_t Offset) const {
-  auto It = llvm::lower_bound(
-      Locations, Offset,
-      [](const LocationList &L, uint64_t Offset) { return L.Offset < Offset; });
+  auto It = llvm::bsearch(
+      Locations, [=](const LocationList &L) { return Offset <= L.Offset; });
   if (It != Locations.end() && It->Offset == Offset)
     return &(*It);
   return nullptr;

diff --git a/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp b/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
index 8225a26d64c870fe89a4fba772826c2dd7c0fdca..cff5c288d06211fa112ebc2e5643a1d5bd5a5b84 100644 (file)
--- a/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
+++ b/lib/DebugInfo/DWARF/DWARFUnitIndex.cpp
@@ -172,10 +172,9 @@ DWARFUnitIndex::getFromOffset(uint32_t Offset) const {
              E2->Contributions[InfoColumn].Offset;
     });
   }
-  auto I =
-      llvm::upper_bound(OffsetLookup, Offset, [&](uint32_t Offset, Entry *E2) {
-        return Offset < E2->Contributions[InfoColumn].Offset;
-      });
+  auto I = llvm::bsearch(OffsetLookup, [&](Entry *E2) {
+    return Offset < E2->Contributions[InfoColumn].Offset;
+  });
   if (I == OffsetLookup.begin())
     return nullptr;
   --I;

diff --git a/tools/llvm-objdump/llvm-objdump.cpp b/tools/llvm-objdump/llvm-objdump.cpp
index 9568d34925d28578900bac77d5073e992abeffed..db8bfe307f8c664cd762016f27f6cc3e9e521fd1 100644 (file)
--- a/tools/llvm-objdump/llvm-objdump.cpp
+++ b/tools/llvm-objdump/llvm-objdump.cpp
@@ -1045,10 +1045,9 @@ static void disassembleObject(const Target *TheTarget, const ObjectFile *Obj,
       error(ExportEntry.getExportRVA(RVA));
 
       uint64_t VA = COFFObj->getImageBase() + RVA;
-      auto Sec = llvm::upper_bound(
-          SectionAddresses, VA,
-          [](uint64_t LHS, const std::pair<uint64_t, SectionRef> &RHS) {
-            return LHS < RHS.first;
+      auto Sec = llvm::bsearch(
+          SectionAddresses, [VA](const std::pair<uint64_t, SectionRef> &RHS) {
+            return VA < RHS.first;
           });
       if (Sec != SectionAddresses.begin()) {
         --Sec;
@@ -1302,35 +1301,33 @@ static void disassembleObject(const Target *TheTarget, const ObjectFile *Obj,
             // N.B. We don't walk the relocations in the relocatable case yet.
             auto *TargetSectionSymbols = &Symbols;
             if (!Obj->isRelocatableObject()) {
-              auto SectionAddress = llvm::upper_bound(
-                  SectionAddresses, Target,
-                  [](uint64_t LHS, const std::pair<uint64_t, SectionRef> &RHS) {
-                    return LHS < RHS.first;
+              auto It = llvm::bsearch(
+                  SectionAddresses,
+                  [=](const std::pair<uint64_t, SectionRef> &RHS) {
+                    return Target < RHS.first;
                   });
-              if (SectionAddress != SectionAddresses.begin()) {
-                --SectionAddress;
-                TargetSectionSymbols = &AllSymbols[SectionAddress->second];
+              if (It != SectionAddresses.begin()) {
+                --It;
+                TargetSectionSymbols = &AllSymbols[It->second];
               } else {
                 TargetSectionSymbols = &AbsoluteSymbols;
               }
             }
 
-            // Find the first symbol in the section whose offset is less than
+            // Find the last symbol in the section whose offset is less than
             // or equal to the target. If there isn't a section that contains
             // the target, find the nearest preceding absolute symbol.
-            auto TargetSym = llvm::upper_bound(
-                *TargetSectionSymbols, Target,
-                [](uint64_t LHS,
-                   const std::tuple<uint64_t, StringRef, uint8_t> &RHS) {
-                  return LHS < std::get<0>(RHS);
+            auto TargetSym = llvm::bsearch(
+                *TargetSectionSymbols,
+                [=](const std::tuple<uint64_t, StringRef, uint8_t> &RHS) {
+                  return Target < std::get<0>(RHS);
                 });
             if (TargetSym == TargetSectionSymbols->begin()) {
               TargetSectionSymbols = &AbsoluteSymbols;
-              TargetSym = llvm::upper_bound(
-                  AbsoluteSymbols, Target,
-                  [](uint64_t LHS,
-                     const std::tuple<uint64_t, StringRef, uint8_t> &RHS) {
-                    return LHS < std::get<0>(RHS);
+              TargetSym = llvm::bsearch(
+                  AbsoluteSymbols,
+                  [=](const std::tuple<uint64_t, StringRef, uint8_t> &RHS) {
+                    return Target < std::get<0>(RHS);
                   });
             }
             if (TargetSym != TargetSectionSymbols->begin()) {