https://sourceware.org/bugzilla/show_bug.cgi?id=29525
Bug ID: 29525 Summary: x86: CMPSD and MOVSD wrongly accepted in AT&T mode Product: binutils Version: unspecified Status: NEW Severity: normal Priority: P2 Component: gas Assignee: unassigned at sourceware dot org Reporter: jbeulich at suse dot com Target Milestone: --- 'd' is not a valid insn sizing suffix in AT&T mode; the proper one is 'l'. Observe the anomalies when assembling cmpsd iretd lodsd movsd scasd stosd See the v1 posting of a patch addressing this: https://sourceware.org/pipermail/binutils/2022-August/122458.html -- You are receiving this mail because: You are on the CC list for the bug.