[llvm-bugs] [Bug 51061] New: lld/mac should warn on under-aligned arm64 functions

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Jul 12 07:34:51 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=51061

            Bug ID: 51061
           Summary: lld/mac should warn on under-aligned arm64 functions
           Product: lld
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: MachO
          Assignee: unassignedbugs at nondot.org
          Reporter: nicolasweber at gmx.de
                CC: gkm at fb.com, jezreel at gmail.com,
                    llvm-bugs at lists.llvm.org, smeenai at fb.com

ld64 has this warning:

ld: warning: arm64 function not 4-byte aligned: _bar from
/Users/thakis/src/llvm-project/out/gn/obj/lld/test/MachO/Output/application-extension.s.tmp/bar.o

That seems like a useful warning, lld should have it too.

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