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* Support va_arg for vararg arguments of composite (struct/union) types.Xavier Leroy2015-03-201-0/+12
| | | | Now for IA32 and PowerPC as well.
* ARM port: add support for Thumb2. To be tested.xleroy2014-07-271-34/+34
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2549 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Experimental support for <stdarg.h>, the GCC way. Works on IA32. To be ↵xleroy2014-01-011-0/+69
| | | | | | tested on PowerPC and ARM. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2394 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Support for in64 -> float conversions w/ correct rounding.xleroy2013-05-064-2/+114
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2235 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* ia32/i64_dtou: wrong play on rounding modexleroy2013-05-051-8/+20
| | | | | | | | | arm, powerpc: expand shifts inline in dtos and dtou arm: branchless code for shl and shr test: more tests for double -> long long conversions. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2234 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Expand 64-bit integer comparisons into 32-bit integer comparisons.xleroy2013-04-292-110/+0
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2218 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Missing GLOBxleroy2013-04-231-1/+1
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2215 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Make ia32/ code more portable across systems.xleroy2013-04-2328-878/+911
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2214 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Split arch/int64.s into one file per function.xleroy2013-04-2015-414/+913
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2206 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Remove __i64_{neg,add,sub,mul}, now handled directly by the compiler.xleroy2013-04-201-57/+0
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2204 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Big merge of the newregalloc-int64 branch. Lots of changes in two directions:xleroy2013-04-201-0/+471
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
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