443e766b40
This instruction is an alternative for the `alloca` instruction when targeting logical targets like DXIL/SPIR-V. This instruction allocates some memory, but the exact size of the allocation is not known at the IR level. Only some equivalence can be determined. Commit adds docs, instruction declaration, and IR verifier testing. Related to: https://discourse.llvm.org/t/rfc-adding-logical-structured-alloca/
This directory contains testcases that the verifier is supposed to detect as malformed LLVM code. Testcases for situations that the verifier incorrectly identifies as malformed should go in the test/Assembler directory.