Both RISC-V and AMDGPU(GCN) deploy two VirtRegRewriter in their codegen pipeline. This test prematurely stops at the first one, which doesn't cleanup the virtual register map and cause an assertion failure. Ideally we can solve this by teaching `-stop-after` how to stop at the last instance of a Pass, but we're just marking XFAIL for these two targets for now.
5.5 KiB
5.5 KiB