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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193765 91177308-0d34-0410-b5e6-96231b3b80d8
Enable variable arguments support for intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193766 91177308-0d34-0410-b5e6-96231b3b80d8
Add experimental stackmap intrinsics to definition file and documenation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193767 91177308-0d34-0410-b5e6-96231b3b80d8
Add Verifier test case for variable argument intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193768 91177308-0d34-0410-b5e6-96231b3b80d8
Lower stackmap intrinsics directly to their target opcode in the DAG builder.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193769 91177308-0d34-0410-b5e6-96231b3b80d8