Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Treat casts int64 -> float32 as primitive operations instead of two | xleroy | 2013-07-03 | 1 | -0/+24 |
| | | | | | | | | casts int64 -> float64 -> float32. The latter causes double rounding errors. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2290 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e | ||||
* | Expand 64-bit integer comparisons into 32-bit integer comparisons. | xleroy | 2013-04-29 | 1 | -108/+165 |
| | | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2218 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e | ||||
* | Big merge of the newregalloc-int64 branch. Lots of changes in two directions: | xleroy | 2013-04-20 | 1 | -0/+1063 |
1- new register allocator (+ live range splitting, spilling&reloading, etc) based on a posteriori validation using the Rideau-Leroy algorithm 2- support for 64-bit integer arithmetic (type "long long"). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2200 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e |