[LLVMbugs] [Bug 19098] New: clang and llvm should support -mminimal-toc and -mlongcall for PowerPC

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Mar 10 11:58:32 PDT 2014


http://llvm.org/bugs/show_bug.cgi?id=19098

            Bug ID: 19098
           Summary: clang and llvm should support -mminimal-toc and
                    -mlongcall for PowerPC
           Product: libraries
           Version: trunk
          Hardware: Macintosh
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: PowerPC
          Assignee: unassignedbugs at nondot.org
          Reporter: chmeeedalf at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

FreeBSD uses -mminimal-toc and -mlongcall in both userspace and kernel for
various libraries, partially to work around bugs in the base GNU ld, and
partially because it's required for large binaries.  clang, and llvm backend
presumably, does not support these options, causing build failures for FreeBSD,
as of clang 3.4.

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