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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2016-06-01 20:09:35 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2016-06-01 20:09:35 +0000 |
| commit | 58f2fb5ca16a39f3af10dee718d87335b3cd5222 (patch) | |
| tree | 101aace055650117d838bc78d446312d3a1c4eaf /COPYING3 | |
| parent | 4731c9f025a6c14d77e3127b8c64a46bd933c687 (diff) | |
| download | gcc-58f2fb5ca16a39f3af10dee718d87335b3cd5222.zip gcc-58f2fb5ca16a39f3af10dee718d87335b3cd5222.tar.gz gcc-58f2fb5ca16a39f3af10dee718d87335b3cd5222.tar.bz2 | |
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
Diffstat (limited to 'COPYING3')
0 files changed, 0 insertions, 0 deletions