rearrange some code, no functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157523 91177308-0d34-0410-b5e6-96231b3b80d8
SDAGBuilder: Avoid iterator invalidation harder.

vector.begin()-1 is invalid too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157525 91177308-0d34-0410-b5e6-96231b3b80d8
r157525 didn't work, just disable iterator checking.

This is obviosly right but I don't see how to do this with proper vector
iterators without building a horrible mess of workarounds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157526 91177308-0d34-0410-b5e6-96231b3b80d8
Missed parens.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157527 91177308-0d34-0410-b5e6-96231b3b80d8
Path::GetTemporaryDirectory(): Add an assertion if TempDirectory is alive, to check when someone would remove the tempdir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157529 91177308-0d34-0410-b5e6-96231b3b80d8
Move-enable IntrusiveRefCntPtr.

These tend to be copied around a lot, moving it instead saves a ton of memory
accesses.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157535 91177308-0d34-0410-b5e6-96231b3b80d8
enhance the intrinsic info table to encode what *kind* of Any argument
it is (at the cost of 45 bytes of extra table space) so that the verifier can
start using it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157536 91177308-0d34-0410-b5e6-96231b3b80d8
DenseMap: Factor destruction into a common helper method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157538 91177308-0d34-0410-b5e6-96231b3b80d8
DenseMap: Provide a move ctor and move semantics for operator[] and FindAndConstruct.

The only missing part is insert(), which uses a pair of parameters and I haven't
figured out how to convert it to rvalue references. It's now possible to use a
DenseMap with std::unique_ptr values :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157539 91177308-0d34-0410-b5e6-96231b3b80d8
move some code around so that Verifier.cpp can get access to the intrinsic info table.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157540 91177308-0d34-0410-b5e6-96231b3b80d8
Have getOrCreateSubprogramDIE store the DIE for a subprogram
definition in the map before calling itself to retrieve the
DIE for the declaration.  Without this change, if this causes
getOrCreateSubprogramDIE to be recursively called on the definition,
it will create multiple DIEs for that definition.  Fixes PR12831.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157541 91177308-0d34-0410-b5e6-96231b3b80d8
generalize this to allow any argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157542 91177308-0d34-0410-b5e6-96231b3b80d8
remove two (useless) tests that use incorrect intrinsic prototypes, detected by the new intrinsic verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157543 91177308-0d34-0410-b5e6-96231b3b80d8
These tests used intrinsics with the wrong prototype.  They weren't caught because
the old verifier just checked that something "was a pointer", but not that the pointee
was correct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157544 91177308-0d34-0410-b5e6-96231b3b80d8
Reimplement the intrinsic verifier to use the same table as Intrinsic::getDefinition,
making it stronger and more sane.

Delete the code from tblgen that produced the old code.

Besides being a path forward in intrinsic sanity, this also eliminates a bunch of
machine generated code that was compiled into Function.o


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157545 91177308-0d34-0410-b5e6-96231b3b80d8
IntrusiveRefCntPtr: Use the same pattern as the other operator= overloads when using rvalue refs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157546 91177308-0d34-0410-b5e6-96231b3b80d8