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r253405 - in /trunk/gcc: ChangeLog doc/sourcebu...
- From: krebbel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 04 Oct 2017 11:58:22 -0000
- Subject: r253405 - in /trunk/gcc: ChangeLog doc/sourcebu...
Author: krebbel
Date: Wed Oct 4 11:58:22 2017
New Revision: 253405
URL: https://gcc.gnu.org/viewcvs?rev=253405&root=gcc&view=rev
Log:
New target check: vect_long_mult
We don't have a 64 bit vector integer multiply on z. Add a specific
check for that.
gcc/ChangeLog:
2017-10-04 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* doc/sourcebuild.texi: Document vect_long_mult.
gcc/testsuite/ChangeLog:
2017-10-04 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/vect/pr60656.c: Check vect_long_mult.
* lib/target-supports.exp (check_effective_target_vect_long_mult):
New proc.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/doc/sourcebuild.texi
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/vect/pr60656.c
trunk/gcc/testsuite/lib/target-supports.exp