Commit Graph

2 Commits

Author SHA1 Message Date
Bob Wilson ec9a8c8b10 PR21518: Use unsigned arithmetic for trapping add/sub functions.
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!

llvm-svn: 221826
2014-11-12 23:01:24 +00:00
Alexey Samsonov a6b264b51d Move original compiler-rt functions (libgcc replacement) to lib/builtins directory
llvm-svn: 201393
2014-02-14 09:20:33 +00:00