| commit | eb42f88d0433ffa5814be40ecc5a40076896f368 | [log] [tgz] |
|---|---|---|
| author | Eric Fiselier <eric@efcs.ca> | Thu Apr 11 17:16:35 2019 +0000 |
| committer | Eric Fiselier <eric@efcs.ca> | Thu Apr 11 17:16:35 2019 +0000 |
| tree | 506b404766914f969ca7466b21852da21b2701f3 | |
| parent | 41f1158240835d5a3ee75884f7ce7c38a4979250 [diff] |
Fix PR41465 - Use __builtin_mul_overflow instead of hand-rolled check. On ARM the hand-rolled check causes a call to __aeabi_uidiv, which we may not have a definition for. Using the builtin avoids the generation of any library call. git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@358195 91177308-0d34-0410-b5e6-96231b3b80d8