[Bug 197259] [mips64] First Pass at clang enabled builds for mips64 (with clang36)

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Sat Feb 7 23:26:45 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197259

--- Comment #16 from commit-hook at freebsd.org ---
A commit references this bug:

Author: dim
Date: Sat Feb  7 23:25:58 UTC 2015
New revision: 278367
URL: https://svnweb.freebsd.org/changeset/base/278367

Log:
  Pull in r227089 from upstream llvm trunk (by Vasileios Kalintiris):

    [mips] Enable arithmetic and binary operations for the i128 data type.

    Summary:
    This patch adds support for some operations that were missing from
    128-bit integer types (add/sub/mul/sdiv/udiv... etc.). With these
    changes we can support the __int128_t and __uint128_t data types
    from C/C++.

    Depends on D7125

    Reviewers: dsanders

    Subscribers: llvm-commits

    Differential Revision: http://reviews.llvm.org/D7143

  This fixes "error in backend" messages, when compiling parts of
  compiler-rt using 128-bit integer types for mips64.

  Reported by:    sbruno
  PR:        197259

Changes:
  projects/clang360-import/contrib/llvm/lib/Target/Mips/Mips64InstrInfo.td
  projects/clang360-import/contrib/llvm/lib/Target/Mips/MipsISelLowering.cpp
  projects/clang360-import/contrib/llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
  projects/clang360-import/contrib/llvm/lib/Target/Mips/MipsSEISelLowering.cpp

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