https://sourceware.org/bugzilla/show_bug.cgi?id=34029

            Bug ID: 34029
           Summary: bpf: assembler not able to grok mem load/stores with
                    wN reg
           Product: binutils
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: binutils
          Assignee: unassigned at sourceware dot org
          Reporter: vineet.gupta at linux dot dev
  Target Milestone: ---
            Target: bpf

llvm is able to grok the following load/store patterns, while gcc can't

*(u32 *) (r9+0) = w5
*(u16 *) (r9+0) = w4
*(u8 *) (r3+0) = w7
w3 =*(u32*)(r10-96)
w4 =*(u16*)(r10+96)
w5 =*(u8*)(r10-96)

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