Re: [PATCH] rtlanal: Treat writes to sp as also writing to memory [PR117938]

> Am 03.01.2025 um 10:04 schrieb Richard Sandiford : > > This PR was about a case in which late-combine moved a stack > deallocation across an earlier stack access. This was possible > because the deallocation was missing the RTL-SSA equivalent of > a vop, which in turn was because rtl_proper

[PATCH] rtlanal: Treat writes to sp as also writing to memory [PR117938]

This PR was about a case in which late-combine moved a stack deallocation across an earlier stack access. This was possible because the deallocation was missing the RTL-SSA equivalent of a vop, which in turn was because rtl_properties didn't treat the deallocation as writing to memory. I think th