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Fix more LLVM 3.4 debug info problems.

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The expression llvm::DIType(NULL) is not accepted by LLVM.
This commit replaces this with an unspecified type (which is
new in LLVM 3.4).
This commit is contained in:
kai
2013-09-01 16:47:33 +02:00
parent 8524f22d07
commit 3ba3b12783
1 changed files with 8 additions and 4 deletions
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12
gen/dibuilder.cpp
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@@ -186,8 +186,6 @@ llvm::DIType ldc::DIBuilder::CreatePointerType(Type *type)
// find base type
Type *nt = t->nextOf();
llvm::DIType basetype = CreateTypeDescription(nt, NULL);
if (nt->ty == Tvoid)
basetype = llvm::DIType(NULL);
return DBuilder.createPointerType(
basetype,
@@ -230,8 +228,6 @@ llvm::DIType ldc::DIBuilder::CreateMemberType(unsigned linnum, Type *type,
// find base type
llvm::DIType basetype = CreateTypeDescription(t, NULL, true);
if (t->ty == Tvoid)
basetype = llvm::DIType(NULL);
return DBuilder.createMemberType(
llvm::DICompileUnit(GetCU()),
@@ -295,7 +291,11 @@ llvm::DIType ldc::DIBuilder::CreateCompositeType(Type *type)
// if we don't know the aggregate's size, we don't know enough about it
// to provide debug info. probably a forward-declared struct?
if (sd->sizeok == 0)
#if LDC_LLVM_VER >= 304
return DBuilder.createUnspecifiedType(sd->toChars());
#else
return llvm::DICompositeType(NULL);
#endif
// elements
std::vector<llvm::Value *> elems;
@@ -604,7 +604,11 @@ llvm::DISubprogram ldc::DIBuilder::EmitSubProgramInternal(llvm::StringRef pretty
// Create "dummy" subroutine type for the return type
llvm::SmallVector<llvm::Value *, 1> Elts;
#if LDC_LLVM_VER >= 304
Elts.push_back(DBuilder.createUnspecifiedType(prettyname));
#else
Elts.push_back(llvm::DIType(NULL));
#endif
llvm::DIArray EltTypeArray = DBuilder.getOrCreateArray(Elts);
ldc::DIFunctionType DIFnType = DBuilder.createSubroutineType(file, EltTypeArray);