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[Bug target/77670] PowerPC64 Spec 2006 fails on 453.povray using -mcpu=power9 -mpower9-minmax
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Sep 2016 22:12:45 +0000
- Subject: [Bug target/77670] PowerPC64 Spec 2006 fails on 453.povray using -mcpu=power9 -mpower9-minmax
- Auto-submitted: auto-generated
- References: <bug-77670-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77670
--- Comment #3 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Wed Sep 21 22:12:13 2016
New Revision: 240336
URL: https://gcc.gnu.org/viewcvs?rev=240336&root=gcc&view=rev
Log:
2016-09-21 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/77670
* config/rs6000/predicates.md (invert_fpmask_comparison_operator):
New predicate that matches the ISA 3.0 XSCMP{EQ,GT,GE}DP
instructions when you want to invert the test.
* config/rs6000/rs6000.md (fpmask<mode>): Use the arguments in the
correct order for XXSEL.
(mov<SFDF:mode><SFDF2:mode>cc_invert_p9): Define the inverted test
for using XSCMP{EQ,GT,GE}DP.
Modified:
trunk/gcc/ChangeLog