https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97417
Levy <admin at levyhsu dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #49536|0 |1 is obsolete| | --- Comment #31 from Levy <admin at levyhsu dot com> --- Created attachment 49542 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49542&action=edit QI/HI/SImode auto Zero/Sign-extend Much appreciated Jim. The new patch should solve the format issue by adding the same tabs on each line. In the meanwhile I'll try to patch the pass_shorten_memrefs::analyze() in riscv-shorten-memrefs.c Any idea on the combiner issue?