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* Syntax errorsxleroy2013-05-062-31/+31
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2237 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Support for in64 -> float conversions w/ correct rounding.xleroy2013-05-062-0/+150
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2235 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* ia32/i64_dtou: wrong play on rounding modexleroy2013-05-054-34/+79
| | | | | | | | | 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.xleroy2013-04-292-107/+0
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2218 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Split arch/int64.s into one file per function.xleroy2013-04-2015-381/+868
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2206 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Configuring the assembler used for the runtime libxleroy2013-04-201-0/+2
| | | | git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2205 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
* Remove __i64_{neg,add,sub,mul}, now handled directly by the compiler.xleroy2013-04-201-45/+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/+424
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