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| author | Richard Osborne <richard@xmos.com> | 2010-03-10 18:12:27 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2010-03-10 18:12:27 +0000 |
| commit | 850f1cd3c0c6feefd64f389ecb0e078d0b2bd9db (patch) | |
| tree | 0868723515ac4101d0872fbada972a9418ce606f /lib/Analysis/ConstantFolding.cpp | |
| parent | 0965200ac21fb481557f256c86d057df13bbb55e (diff) | |
Handle MVT::i64 type in DAG combine for ISD::ADD. Fold 64 bit
expression add(add(mul(x,y),a),b) -> lmul(x,y,a,b) if all
operands are zero extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98168 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ConstantFolding.cpp')
0 files changed, 0 insertions, 0 deletions