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Michael Meissner 58f2fb5ca1 re PR target/71186 (PowerPC64: Autovectorised code hits ICE with -O3 -mpower9 -mlra)
[gcc]
2016-05-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/71186
	* config/rs6000/vsx.md (xxspltib_<mode>_nosplit): Add alternatives
	for loading up all 0's or all 1's.

[gcc/testsuite]
2016-05-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/71186
	* gcc.target/powerpc/pr71186.c: New test.

Index: gcc/config/rs6000/vsx.md
===================================================================
--- gcc/config/rs6000/vsx.md	(.../svn+ssh://meissner@gcc.gnu.org/svn/gcc/trunk/gcc/config/rs6000)	(revision 236935)
+++ gcc/config/rs6000/vsx.md	(.../gcc/config/rs6000)	(working copy)
@@ -776,8 +776,8 @@ (define_insn "xxspltib_v16qi"
   [(set_attr "type" "vecperm")])
 
 (define_insn "xxspltib_<mode>_nosplit"
-  [(set (match_operand:VSINT_842 0 "vsx_register_operand" "=wa")
-	(match_operand:VSINT_842 1 "xxspltib_constant_nosplit" "wE"))]
+  [(set (match_operand:VSINT_842 0 "vsx_register_operand" "=wa,wa")
+	(match_operand:VSINT_842 1 "xxspltib_constant_nosplit" "jwM,wE"))]
   "TARGET_P9_VECTOR"
 {
   rtx op1 = operands[1];

[gcc]
2016-05-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/vsx.md (vsx_splat_<mode>, V2DI/V2DF): Simplify
	alternatives, eliminating preferred register class.  Add support
	for the MTVSRDD instruction in ISA 3.0.
	(vsx_splat_v4si_internal): Use splat_input_operand instead of
	reg_or_indexed_operand.
	(vsx_splat_v4sf_internal): Likewise.

[gcc/testsuite]
2016-05-31  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/p9-splat-4.c: New test.

From-SVN: r237006
2016-06-01 20:09:35 +00:00
boehm-gc
config
contrib Make analyze_brprob.py executable. 2016-05-31 08:52:31 +00:00
fixincludes
gcc re PR target/71186 (PowerPC64: Autovectorised code hits ICE with -O3 -mpower9 -mlra) 2016-06-01 20:09:35 +00:00
gnattools
gotools
include gomp-constants.h (GOMP_VERSION): Increment to 1... 2016-05-26 09:12:59 +00:00
INSTALL
intl
libada
libatomic
libbacktrace
libcc1
libcilkrts
libcpp c-common.c (get_source_date_epoch): Rename to cb_get_source_date_epoch. 2016-06-01 16:42:41 +00:00
libdecnumber
libffi
libgcc free.asm: Delete. 2016-05-26 14:22:40 +00:00
libgfortran re PR libfortran/71123 (Namelist read failure on Windows) 2016-05-24 06:16:00 +00:00
libgo
libgomp c-parser.c (c_parser_omp_clause_schedule): Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. 2016-05-26 21:12:27 +02:00
libiberty Don't needlessly clear xmemdup allocated memory. 2016-05-31 20:38:54 +09:30
libitm
libjava builtins.c (java_builtins): Use popcount* and bswap* builtins to implement bitCount() and reverseBytes()... 2016-05-31 11:30:56 +00:00
libmpx
libobjc
liboffloadmic target.c (gomp_device_copy): New function. 2016-05-26 09:58:56 +00:00
libquadmath
libsanitizer
libssp
libstdc++-v3 backwards_compatibility.xml: Adjust lists.debian.org link to https. 2016-05-29 08:03:35 +00:00
libvtv
lto-plugin
maintainer-scripts
zlib
.dir-locals.el
.gitattributes
.gitignore
ABOUT-NLS
ChangeLog Add dependencies to configure rule 2016-05-28 22:38:47 +09:30
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
configure.ac
COPYING
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COPYING3.LIB
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libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
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MAINTAINERS
Makefile.def
Makefile.in Add dependencies to configure rule 2016-05-28 22:38:47 +09:30
Makefile.tpl Add dependencies to configure rule 2016-05-28 22:38:47 +09:30
missing
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