[TableGen] Remove TypeInfer::isConcrete/getConcrete. NFC (#174235)
These don't use any state from TypeInfer and only wrap methods in
TypeSetByHwMode. We can use the TypeSetByHwMode methods directly.
[clang-doc] Add friends to class template (#173960)
This patch also allows comments to be associated with friend
declarations. Currently, it seems like the comments for friend `RecordDecl`
are taken from the actual class declaration, while a friend
function's comments are taken from the actual `friend` declaration.
[VPlan] Simplify ~VPDef (NFCI).
Slightly simplify ~VPDef to avoid setting Def to nullptr, which is done
when remove the VPValue from VPDef, via VPValue's destructor.
Also use to_vector() instead of make_early_inc_range; as this is a
vector that may get modified, to_vector is appropriate.
[clang-doc] Add friends to class template
This patch also allows comments to be associated with friend
declarations. Currently, it seems like the comments for friend `RecordDecl`
are taken from the actual class declaration, while a friend
function's comments are taken from the actual `friend` declaration.
[clang-doc] Add nested records to class template (#173959)
Nested records already had some tags, but they weren't
compatible with the current JSON scheme.
[-Wunsafe-buffer-usage] Add check for custom printf/scanf functions (#173096)
This commit adds support for functions annotated with
`__attribute__((__format__(__printf__, ...)))` (or `__scanf__`). These
functions will be treated the same way as printf/scanf functions in the
standard C library by `-Wunsafe-buffer-usage`
rdar://143233737
[SelectionDAG] Fix operand of BRCOND in visitSPDescriptorParent (#174230)
The first operand should be a chain, but `GuardVal.getOperand(0)` isn't
always a chain (i.e. if `TLI.emitStackGuardXorFP()` is called). Use
`getControlRoot()` instead like in other places when creating terminator
nodes.
Extracted from #168421.
[TableGen] Use TreePatternNode::getSimpleType instead of getType. NFC (#174231)
These were the only uses of getType. Both of these calls are after
HwMode has been expanded so we can use getSimpleType like other code.
Remove getType since it is now unused.
While there, simplify the hasBFloatType to use getScalarType for the
scalar and vector case.
