This is based on an idea from Richard Biener that was mentioned here
https://gcc.gnu.org/ml/gcc-patches/2017-11/msg02376.html
If we are interested in doing this, it would be accompanied by documentation
changes to state that stabs is now deprecated in favor of dwarf2, release
notes to announce
I have committed the following as simple after full regression testing on
linux-x64_86:
It is also a regression on the 7 branch and I will commit there as well.
Author: jvdelisle
Date: Sun Dec 3 03:26:09 2017
New Revision: 255362
URL: https://gcc.gnu.org/viewcvs?rev=255362&root=gcc&view=rev
Log
On Nov 29 2017, Vladimir Makarov wrote:
> +2017-11-29 Vladimir Makarov
> +
> + PR rtl-optimization/80818
> + * lra.c (collect_non_operand_hard_regs): New arg insn. Pass it
> + recursively. Use insn code for clobber.
> + (lra_set_insn_recog_data): Pass the new arg to
> + c
On Sat, Dec 02, 2017 at 05:41:20PM -0500, David Edelsohn wrote:
> On Sat, Dec 2, 2017 at 1:56 PM, Andreas Schwab wrote:
> > configured by ../configure, generated by GNU Autoconf 2.64,
> > with options " '--prefix=/usr' '--build=powerpc64-suse-linux'
> > '--enable-checking=release' '--enable-sha
On Sat, Dec 2, 2017 at 1:56 PM, Andreas Schwab wrote:
> configured by ../configure, generated by GNU Autoconf 2.64,
> with options " '--prefix=/usr' '--build=powerpc64-suse-linux'
> '--enable-checking=release' '--enable-shared' 'CFLAGS=-O2 -g' 'CXXFLAGS=-O2
> -g' '--with-cpu-64=power4' '--enab
The documentation (rtl.texi) says:
When a @code{clobber} expression for a register appears inside a
@code{parallel} with other side effects, the register allocator
guarantees that the register is unoccupied both before and after that
insn if it is a hard register clobber.
and at least the
configured by ../configure, generated by GNU Autoconf 2.64,
with options " '--prefix=/usr' '--build=powerpc64-suse-linux'
'--enable-checking=release' '--enable-shared' 'CFLAGS=-O2 -g' 'CXXFLAGS=-O2 -g'
'--with-cpu-64=power4' '--enable-secureplt' '--with-long-double-128'
'--with-system-zlib' '-
Hi Jakub,
thanks a lot for fixing this. Since it's a regression and the fix is
so trivial, I hope you're willing to backport it to the 6 and 7
branches as well? (If not, I can also take care of that.)
Cheers,
Janus
2017-11-24 22:42 GMT+01:00 Jakub Jelinek :
> Hi!
>
> gfc_trans_omp_array_reduct
