Commit message (Expand) | Author | Age | Files | Lines | |
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* | [X86] Lower ISD::UADDO to use the Z flag instead of C flag when the RHS is a ... | Craig Topper | 2019-02-03 | 1 | -2/+2 |
* | [DAGCombiner] Add add/sub saturation undef handling | Simon Pilgrim | 2019-01-14 | 1 | -8/+4 |
* | [X86] Add add/sub saturation undef tests. | Simon Pilgrim | 2019-01-14 | 1 | -0/+26 |
* | [DAGCombiner] Enable add saturation constant folding | Simon Pilgrim | 2019-01-14 | 1 | -7/+18 |
* | [DAGCombiner] Add add saturation constant folding tests. | Simon Pilgrim | 2019-01-14 | 1 | -6/+35 |
* | [DAGCombiner] If add_sat(x,y) can't overflow -> add(x,y) | Simon Pilgrim | 2019-01-13 | 1 | -5/+5 |
* | [DAGCombiner] Some very basic add/sub saturation combines. | Simon Pilgrim | 2019-01-13 | 1 | -14/+4 |
* | [X86] Add some basic add/sub saturation combine tests. | Simon Pilgrim | 2019-01-13 | 1 | -0/+102 |