On 10/14/14 09:30, David Malcolm wrote:
On Tue, 2014-10-14 at 11:09 -0400, David Malcolm wrote:
On Mon, 2014-10-13 at 13:45 -0400, David Malcolm wrote:
I'd like to merge the JIT branch into trunk:
https://gcc.gnu.org/wiki/JIT
This is "v2" since it incorporates fixes for the various issues
identified by Joseph in an earlier submission:
https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02056.html
I've split up the current diff between trunk and the branch into 5
areas for ease of review (and to allow for early merger of the
supporting work, if it's deemed ready):
patch 1: exposes an entrypoint in libiberty that I need
patch 2: configure and Makefile changes in "gcc"
patch 3: timevar.h: Add an auto_timevar class
patch 4: State cleanups in "gcc"
patch 5: Add the "jit" code itself
[this is a diff of trunk r215958 aka
e012cdc775868e9922f5fef9068a764546876d93 which is from 2014-10-06,
vs jit branch version 75b3ee7acdc6de55354d65bb7d619386463e50a1].
I've successfully bootstrapped and regression-tested the cumulative
result of all of the patches against a control build, building them
both with --enable-host-shared, and with
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto
adding ",jit" to the test build (both on x86_64-unknown-linux-gnu;
Fedora 20).
There were no regressions vs the control build, and the patched build
gains a jit.sum, with 4663 passes (and no failures).
OK for trunk?
Patch 5 seems to have been too large, even compressed, so I'm breaking
it up into separate pieces and compressing, giving 10 patches in total
Patches 1-4 are as above.
Patch 5: remaining JIT-related changes outside of the gcc/jit/ subdir
Patch 6: the core of the JIT implementation: the gcc/jit subdir
Patch 7: the testsuite: gcc/testsuite/jit.dg
Patch 8: sphinx-based documentation: the gcc/jit/docs subdir
Patch 9: texinfo documentation autogenerated from the sphinx sources.
Patch 10: the ChangeLog.jit logs from the branch.
Finally, patch 10, the ChangeLog files.
OK once the rest of the JIT stuff is approved. Not going to look at
these in any detail.
jeff
