mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 05:01:59 +01:00
3b791814db
Summary: This intrinsic, together with deoptimization operand bundles, allow frontends to express transfer of control and frame-local state from one (typically more specialized, hence faster) version of a function into another (typically more generic, hence slower) version. In languages with a fully integrated managed runtime this intrinsic can be used to implement "uncommon trap" like functionality. In unmanaged languages like C and C++, this intrinsic can be used to represent the slow paths of specialized functions. Note: this change does not address how `@llvm.experimental_deoptimize` is lowered. That will be done in a later change. Reviewers: chandlerc, rnk, atrick, reames Subscribers: llvm-commits, kmod, mjacob, maksfb, mcrosier, JosephTremoulet Differential Revision: http://reviews.llvm.org/D17732 llvm-svn: 263281
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.