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2014-11-12PR21518: Use unsigned arithmetic for trapping add/sub functions.Bob Wilson
The code in {add,sub}v.i3 routines does not trap when it should, because it performs the actual add/subtract operation in signed arithmetic, rather than unsigned. Patch by Francois-Xavie Coudert! git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@221826 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-14Move original compiler-rt functions (libgcc replacement) to lib/builtins ↵Alexey Samsonov
directory git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201393 91177308-0d34-0410-b5e6-96231b3b80d8