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| author | Bill Wendling <isanbard@gmail.com> | 2008-11-21 02:03:52 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-11-21 02:03:52 +0000 |
| commit | 7cdc3c8ad208d9655be542fc8b082c4457af4b6e (patch) | |
| tree | 2607393bf8389b129d0bf65fcd64709cd515c4d5 /test/CodeGen/Generic/add-with-overflow.ll | |
| parent | cb9a354d1323bed4043e716503226678ae520f53 (diff) | |
Implement the sadd_with_overflow intrinsic. This is converted into
"ISD::ADDO". ISD::ADDO is lowered into a target-independent form that does the
addition and then checks if the result is less than one of the operands. (If it
is, then there was an overflow.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59779 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic/add-with-overflow.ll')
0 files changed, 0 insertions, 0 deletions