Commit message (Collapse) | Author | Age | Files | Lines | |
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* | The NaN behavior of float_of_single differs on PowerPC and on IA32/ARM. | xleroy | 2014-07-28 | 1 | -1/+4 |
| | | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2550 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e | ||||
* | Merge of "newspilling" branch: | xleroy | 2014-07-23 | 1 | -3/+11 |
| | | | | | | | | | | | | | | | - Support single-precision floats as first-class values - Introduce chunks Many32, Many64 and types Tany32, Tany64 to support saving and restoring registers without knowing the exact types (int/single/float) of their contents, just their sizes. - Memory model: generalize the opaque encoding of pointers to apply to any value, not just pointers, if chunks Many32/Many64 are selected. - More properties of FP arithmetic proved. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2537 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e | ||||
* | PowerPC is big-endian, dammit. | xleroy | 2014-02-21 | 1 | -2/+2 |
| | | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2412 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e | ||||
* | Introduce and use the platform-specific Archi module giving: | xleroy | 2014-01-03 | 1 | -0/+34 |
- endianness - alignment constraints for 8-byte types (which is 4 for x86 ABI and 8 for other ABIs) - NaN handling options (superceding the Nan module, removed). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2402 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e |