re PR target/77670 (PowerPC64 Spec 2006 fails on 453.povray using -mcpu=power9 -mpowe...

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.

From-SVN: r240336

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index cd40525..816ca50 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+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.
+
 2016-09-21  David Malcolm  <dmalcolm@redhat.com>
 
        * genconstants.c (main): Introduce noop_reader and convert call