delta/ocaml.git/asmcomp/amd64/emit.mlp, branch flambda

port to cygwin-64

2013-12-03T14:43:02+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14337 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Perform constant optimizations for integer division and modulus on the C-- level.

2013-11-19T07:01:54+00:00

This way we can avoid having to duplicate the same functionality for
every backend, and we may also benefit from other optimizations performed
during C-- generation.

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14303 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Reintegrate raise_variants branch.

2013-11-13T13:55:13+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14289 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

PR#6042: optimize integer division and modulus when divisor is constant.

2013-11-01T16:35:54+00:00

So far, implemented only for amd64.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14254 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Support for raise variants in ocamlopt. Only amd64 for now.

2013-10-14T14:33:27+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/raise_variants@14226 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Re-add configure option -with-frame-pointers

2013-06-03T18:03:59+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13738 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Reverting -with-frame-pointers

2013-06-03T06:29:33+00:00

Fails to compile alt-ergo without frame-pointers. No time to debug
before tonight, so I revert and will merge again after fixing the
problem.



git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13732 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Add -with-frame-pointers to ./configure

2013-06-03T04:42:42+00:00

This option can be used to tell the native compiler that it should
update frame pointers, so that debuggers and profiling tools 
(especially Linux perf) can use them. For now, it is only supported
by the Unix/amd64 port.



git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13730 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

PR#5181: Merge common floating point constants in ocamlopt.

2012-12-21T18:33:32+00:00

Instead of generating a unique quadword constant for each and every
floating point constant use within a function, we now collect the floating
point constants on a per-module basis, and generate only one quadword
per floating point constant.

This affects only the amd64 and i386 ports (both Unix/Linux/OS X and Windows).

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13149 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Fix whitespace in emitted AMD64 code.

2012-12-20T10:37:55+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13144 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02