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* Updated PR by removing whitespaces. Bug 17450.Bernhard Schommer2015-10-201-5/+5
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* Simplify the handling of extended inline asm, taking advantage of the new, ↵Xavier Leroy2015-08-211-6/+5
| | | | structured builtin arguments and results.
* Extended inline asm: revised treatment of clobbered registers.Xavier Leroy2015-05-091-3/+4
| | | | | | | | | | - Treat clobbered registers as being destroyed by EF_inline_asm builtins (which is the truth, semantically). - To enable the above, represent clobbers as Coq strings rather than idents and move register_by_name from Machregsaux.ml to Machregs.v. - Side benefit: more efficient implementation of Machregsaux.name_of_register. -# Please enter the commit message for your changes. Lines starting
* Allow "scratch" (non-allocatable temporary registers) to be mentioned in asm ↵Xavier Leroy2015-04-231-0/+1
| | | | clobber lists.
* Extended asm: more lenient treatment of constraints.Xavier Leroy2015-04-221-10/+21
| | | | | We can ignore alternatives as long as one of the constraints we handle (r, m, i, n) is there.
* Avoid multiple errors being reported in the case #outputs >= 2.Xavier Leroy2015-04-211-2/+6
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* Support for GCC-style extended asm, continued:Xavier Leroy2015-04-211-0/+183
- support "r", "m" and "i" constraints - support "%Q" and "%R" modifiers for register pairs - support register clobbers - split off analysis and transformation of asm statements in cparser/ExtendedAsm.ml