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DebugInfo: Remove DIDescriptor::Verify()

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Remove `DIDescriptor::Verify()` and the `Verify()`s from subclasses.
They had already been gutted, and just did an `isa<>` check.

In a couple of cases I've temporarily dropped the check entirely, but
subsequent commits are going to disallow conversions to the
`DIDescriptor`s directly from `MDNode`, so the checks will come back in
another form soon enough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234201 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-06 19:49:39 +00:00
parent 520ab696d0
commit 1ea24954c6
12 changed files with 17 additions and 135 deletions
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4
lib/Transforms/IPO/StripSymbols.cpp
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@@ -306,14 +306,11 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
DenseSet<const MDNode *> VisitedSet;
for (DICompileUnit DIC : F.compile_units()) {
assert(DIC.Verify() && "DIC must verify as a DICompileUnit.");
// Create our live subprogram list.
DIArray SPs = DIC.getSubprograms();
bool SubprogramChange = false;
for (unsigned i = 0, e = SPs.getNumElements(); i != e; ++i) {
DISubprogram DISP(SPs.getElement(i));
assert(DISP.Verify() && "DISP must verify as a DISubprogram.");
// Make sure we visit each subprogram only once.
if (!VisitedSet.insert(DISP).second)
@@ -331,7 +328,6 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
bool GlobalVariableChange = false;
for (unsigned i = 0, e = GVs.getNumElements(); i != e; ++i) {
DIGlobalVariable DIG(GVs.getElement(i));
assert(DIG.Verify() && "DIG must verify as DIGlobalVariable.");
// Make sure we only visit each global variable only once.
if (!VisitedSet.insert(DIG).second)