diff options
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugVariables.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveDebugVariables.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/LiveDebugVariables.cpp b/llvm/lib/CodeGen/LiveDebugVariables.cpp index f514f40..4db941e 100644 --- a/llvm/lib/CodeGen/LiveDebugVariables.cpp +++ b/llvm/lib/CodeGen/LiveDebugVariables.cpp @@ -59,6 +59,7 @@ #include <cassert> #include <iterator> #include <memory> +#include <optional> #include <utility> using namespace llvm; @@ -286,7 +287,7 @@ class LDVImpl; class UserValue { const DILocalVariable *Variable; ///< The debug info variable we are part of. /// The part of the variable we describe. - const Optional<DIExpression::FragmentInfo> Fragment; + const std::optional<DIExpression::FragmentInfo> Fragment; DebugLoc dl; ///< The debug location for the variable. This is ///< used by dwarf writer to find lexical scope. UserValue *leader; ///< Equivalence class leader. @@ -319,7 +320,7 @@ class UserValue { public: /// Create a new UserValue. UserValue(const DILocalVariable *var, - Optional<DIExpression::FragmentInfo> Fragment, DebugLoc L, + std::optional<DIExpression::FragmentInfo> Fragment, DebugLoc L, LocMap::Allocator &alloc) : Variable(var), Fragment(Fragment), dl(std::move(L)), leader(this), locInts(alloc) {} @@ -582,7 +583,7 @@ class LDVImpl { /// Find or create a UserValue. UserValue *getUserValue(const DILocalVariable *Var, - Optional<DIExpression::FragmentInfo> Fragment, + std::optional<DIExpression::FragmentInfo> Fragment, const DebugLoc &DL); /// Find the EC leader for VirtReg or null. @@ -768,9 +769,10 @@ void UserValue::mapVirtRegs(LDVImpl *LDV) { LDV->mapVirtReg(locations[i].getReg(), this); } -UserValue *LDVImpl::getUserValue(const DILocalVariable *Var, - Optional<DIExpression::FragmentInfo> Fragment, - const DebugLoc &DL) { +UserValue * +LDVImpl::getUserValue(const DILocalVariable *Var, + std::optional<DIExpression::FragmentInfo> Fragment, + const DebugLoc &DL) { // FIXME: Handle partially overlapping fragments. See // https://reviews.llvm.org/D70121#1849741. DebugVariable ID(Var, Fragment, DL->getInlinedAt()); |