https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64342
--- Comment #10 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Uroš Bizjak from comment #9) > So, please open a new PR due to RA issue: since %edx was allocated for PIC > register (but later removed), another call-used (%ecx) should be used here. I opened PR 64895.