[all-commits] [llvm/llvm-project] 0d9f55: [LoongArch] Disable mulodi4 and muloti4 libcalls (...

[hev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0d9f557b6c36da3aa92daff4c0d37ea821d7ae1e
      https://github.com/llvm/llvm-project/commit/0d9f557b6c36da3aa92daff4c0d37ea821d7ae1e
  Author: hev <wangrui at loongson.cn>
  Date:   2023-11-23 (Thu, 23 Nov 2023)

  Changed paths:
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
    M llvm/test/CodeGen/LoongArch/smul-with-overflow.ll

  Log Message:
  -----------
  [LoongArch] Disable mulodi4 and muloti4 libcalls (#73199)

This library function only exists in compiler-rt not libgcc. So this
would fail to link unless we were linking with compiler-rt.

Fixes https://github.com/ClangBuiltLinux/linux/issues/1958