delta/ocaml.git/utils/clflags.ml, branch constructors_with_record3

merge changes of version/4.02 from r15121 to r15155

2014-08-29T17:14:00+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@15168 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

new -opaque flag: ocamlopt creates .cmx without cross-module info

2014-08-18T13:28:34+00:00

(Patch by Pierre Chambart and Gabriel Scherer)
(Ack'ed by Damien Doligez)

This enables a form of incremental compilation for ocamlopt: if
A depends on B, and B is compiled with `ocamlopt -opaque`, then minor
implementation changes in B that do not affect the module interface
will not require recompilation of A.

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@15105 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Cherry-pick 15062,15063,15064 from 4.02 (#6497).

2014-08-07T09:46:34+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@15068 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

commit o_and_opens.diff

2014-05-11T00:17:05+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14787 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

merge branch "safe-string"

2014-04-29T11:56:17+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14705 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

New back-end optimization pass: common subexpression elimination (CSE).

2014-04-26T10:40:22+00:00

(Reuses results of previous computations instead of recomputing them.)
(Cherry-picked from branch backend-optim.)
Tested on amd64/linux and i386/linux.
Other back-ends compile (after assorted updates) but are untested.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14688 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

- Constant ropagation for float and int32/int64/nativeint arithmetic.

2014-04-25T08:41:13+00:00

  Constant propagation for floats can be turned off with option
  -no-float-const-prop, for codes that change FP rounding modes at
  run-time.
- Clambda / C-- / Mach: represent float constants as FP numbers of type 
  float rather than literals of type string.
- Tested for AMD64; other archs need testing.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14673 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Add -trans-mod option for transparent module dependencies.

2013-12-20T06:55:26+00:00

Without that option, dependencies are strict, both for
typing and linking.


git-svn-id: http://caml.inria.fr/svn/ocaml/branches/module-alias@14382 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

#5817: new compiler flag (-keep-locs) to keep location in cmi files.

2013-09-17T12:45:05+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14157 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

PR#6071: Add a -noinit option to the toplevel [patch by David Sheets]

2013-08-04T19:58:09+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13972 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02