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IR: Give 'DI' prefix to debug info metadata

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Finish off PR23080 by renaming the debug info IR constructs from `MD*`
to `DI*`.  The last of the `DIDescriptor` classes were deleted in
r235356, and the last of the related typedefs removed in r235413, so
this has all baked for about a week.

Note: If you have out-of-tree code (like a frontend), I recommend that
you get everything compiling and tests passing with the *previous*
commit before updating to this one.  It'll be easier to keep track of
what code is using the `DIDescriptor` hierarchy and what you've already
updated, and I think you're extremely unlikely to insert bugs.  YMMV of
course.

Back to *this* commit: I did this using the rename-md-di-nodes.sh
upgrade script I've attached to PR23080 (both code and testcases) and
filtered through clang-format-diff.py.  I edited the tests for
test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns
were off-by-three.  It should work on your out-of-tree testcases (and
code, if you've followed the advice in the previous paragraph).

Some of the tests are in badly named files now (e.g.,
test/Assembler/invalid-mdcompositetype-missing-tag.ll should be
'dicompositetype'); I'll come back and move the files in a follow-up
commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-29 16:38:44 +00:00
parent 42eeb1d91f
commit e56023a059
548 changed files with 11206 additions and 11217 deletions
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12
lib/CodeGen/LiveDebugVariables.cpp
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@@ -158,7 +158,7 @@ public:
UserValue *getNext() const { return next; }
/// match - Does this UserValue match the parameters?
bool match(const MDNode *Var, const MDNode *Expr, const MDLocation *IA,
bool match(const MDNode *Var, const MDNode *Expr, const DILocation *IA,
unsigned Offset, bool indirect) const {
return Var == Variable && Expr == Expression && dl->getInlinedAt() == IA &&
Offset == offset && indirect == IsIndirect;
@@ -362,7 +362,7 @@ static void printDebugLoc(DebugLoc DL, raw_ostream &CommentOS,
if (!DL)
return;
auto *Scope = cast<MDScope>(DL.getScope());
auto *Scope = cast<DIScope>(DL.getScope());
// Omit the directory, because it's likely to be long and uninteresting.
CommentOS << Scope->getFilename();
CommentOS << ':' << DL.getLine();
@@ -378,8 +378,8 @@ static void printDebugLoc(DebugLoc DL, raw_ostream &CommentOS,
CommentOS << " ]";
}
static void printExtendedName(raw_ostream &OS, const MDLocalVariable *V,
const MDLocation *DL) {
static void printExtendedName(raw_ostream &OS, const DILocalVariable *V,
const DILocation *DL) {
const LLVMContext &Ctx = V->getContext();
StringRef Res = V->getName();
if (!Res.empty())
@@ -394,7 +394,7 @@ static void printExtendedName(raw_ostream &OS, const MDLocalVariable *V,
}
void UserValue::print(raw_ostream &OS, const TargetRegisterInfo *TRI) {
auto *DV = cast<MDLocalVariable>(Variable);
auto *DV = cast<DILocalVariable>(Variable);
OS << "!\"";
printExtendedName(OS, DV, dl);
@@ -981,7 +981,7 @@ void UserValue::insertDebugValue(MachineBasicBlock *MBB, SlotIndex Idx,
MachineOperand &Loc = locations[LocNo];
++NumInsertedDebugValues;
assert(cast<MDLocalVariable>(Variable)
assert(cast<DILocalVariable>(Variable)
->isValidLocationForIntrinsic(getDebugLoc()) &&
"Expected inlined-at fields to agree");
if (Loc.isReg())