Commit message (Expand) | Author | Age | Files | Lines | |
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* | Transform (X/Y)*Y into X if the division is exact. Instcombine already knows... | Duncan Sands | 2011-01-30 | 1 | -0/+18 |
* | My auto-simplifier noticed that ((X/Y)*Y)/Y occurs several times in SPEC | Duncan Sands | 2011-01-28 | 1 | -0/+56 |
* | For completeness, generalize the (X + Y) - Y -> X transform and add X - (X + ... | Duncan Sands | 2011-01-18 | 1 | -0/+20 |
* | Turn X-(X-Y) into Y. According to my auto-simplifier this is the most common | Duncan Sands | 2011-01-14 | 1 | -0/+8 |
* | Add generic simplification of associative operations, generalizing | Duncan Sands | 2010-12-21 | 1 | -0/+64 |