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Local.cpp - Avoid DebugLoc copies - use const reference from getDebugLoc. NFCI.

This commit is contained in:
Simon Pilgrim 2021-05-04 14:31:29 +01:00
parent 64911eec75
commit b04148f777
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/Transforms/Utils/Local.cpp
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@ -1423,7 +1423,7 @@ static bool valueCoversEntireFragment(Type *ValTy, DbgVariableIntrinsic *DII) {
/// case this DebugLoc leaks into any adjacent instructions.
static DebugLoc getDebugValueLoc(DbgVariableIntrinsic *DII, Instruction *Src) {
// Original dbg.declare must have a location.
DebugLoc DeclareLoc = DII->getDebugLoc();
const DebugLoc &DeclareLoc = DII->getDebugLoc();
MDNode *Scope = DeclareLoc.getScope();
DILocation *InlinedAt = DeclareLoc.getInlinedAt();
// Produce an unknown location with the correct scope / inlinedAt fields.
@ -1672,7 +1672,7 @@ bool llvm::replaceDbgDeclare(Value *Address, Value *NewAddress,
int Offset) {
auto DbgAddrs = FindDbgAddrUses(Address);
for (DbgVariableIntrinsic *DII : DbgAddrs) {
DebugLoc Loc = DII->getDebugLoc();
const DebugLoc &Loc = DII->getDebugLoc();
auto *DIVar = DII->getVariable();
auto *DIExpr = DII->getExpression();
assert(DIVar && "Missing variable");
@ -1687,7 +1687,7 @@ bool llvm::replaceDbgDeclare(Value *Address, Value *NewAddress,
static void replaceOneDbgValueForAlloca(DbgValueInst *DVI, Value *NewAddress,
DIBuilder &Builder, int Offset) {
DebugLoc Loc = DVI->getDebugLoc();
const DebugLoc &Loc = DVI->getDebugLoc();
auto *DIVar = DVI->getVariable();
auto *DIExpr = DVI->getExpression();
assert(DIVar && "Missing variable");