Re: [PATCH] bitint: Handle m_bitfld_load cast in outer m_cast_conditional [PR114555]

On Thu, 4 Apr 2024, Jakub Jelinek wrote: > Hi! > > We ICE on the following testcase, because we use result of a PHI node > which is only conditional because of a m_cast_conditional on the outermost > loops PHI node argument and so is invalid SSA form. > > The following patch fixes it like

[PATCH] bitint: Handle m_bitfld_load cast in outer m_cast_conditional [PR114555]

Hi! We ICE on the following testcase, because we use result of a PHI node which is only conditional because of a m_cast_conditional on the outermost loops PHI node argument and so is invalid SSA form. The following patch fixes it like similar cases elsewhere by adding needed intervening PHI(s).