| commit | 7c9dbb76f6847fb30527c8e74ef9a25a3d4eb731 | [log] [tgz] |
|---|---|---|
| author | Michael Gottesman <mgottesman@apple.com> | Mon Jan 14 21:44:30 2013 +0000 |
| committer | Michael Gottesman <mgottesman@apple.com> | Mon Jan 14 21:44:30 2013 +0000 |
| tree | ae28f2ffd9c173e2685ed4bc2c147aae3feeeb76 | |
| parent | 858afb3c22144027bcd8ba75e27262eede093a60 [diff] |
Multiprecision subtraction builtins. We lower these into 2x chained usub.with.overflow intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172476 91177308-0d34-0410-b5e6-96231b3b80d8