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| author | Aaron Sawdey <acsawdey@linux.vnet.ibm.com> | 2016-10-12 02:12:06 +0000 |
|---|---|---|
| committer | Aaron Sawdey <acsawdey@gcc.gnu.org> | 2016-10-11 21:12:06 -0500 |
| commit | 83d3ca284984623383cb03d7d0b05d0865b3442c (patch) | |
| tree | dbed14c72f2258eff134e7ece1db38e551a14461 /gcc | |
| parent | 9833e9315b036b3ca78f9219a10bc5f01ed2776d (diff) | |
| download | gcc-83d3ca284984623383cb03d7d0b05d0865b3442c.zip gcc-83d3ca284984623383cb03d7d0b05d0865b3442c.tar.gz gcc-83d3ca284984623383cb03d7d0b05d0865b3442c.tar.bz2 | |
re PR target/77934 (pattern for mtvsrdd needs to use b constraint not r)
2016-10-12 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
PR target/77934
* config/rs6000/vmx.md (vsx_concat_<mode>): The mtvsrdd instruction
needs a base register for arg 1.
From-SVN: r241017
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/vsx.md | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6facb48..a3e7794 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-10-12 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> + + PR target/77934 + * config/rs6000/vmx.md (vsx_concat_<mode>): The mtvsrdd instruction + needs a base register for arg 1. + 2016-10-12 Jakub Jelinek <jakub@redhat.com> * common.opt (Wimplicit-fallthrough) Turn into alias to diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index 359e424..0f65024 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -1938,8 +1938,8 @@ (define_insn "vsx_concat_<mode>" [(set (match_operand:VSX_D 0 "gpc_reg_operand" "=<VSa>,we") (vec_concat:VSX_D - (match_operand:<VS_scalar> 1 "gpc_reg_operand" "<VS_64reg>,r") - (match_operand:<VS_scalar> 2 "gpc_reg_operand" "<VS_64reg>,r")))] + (match_operand:<VS_scalar> 1 "gpc_reg_operand" "<VS_64reg>,b") + (match_operand:<VS_scalar> 2 "gpc_reg_operand" "<VS_64reg>,b")))] "VECTOR_MEM_VSX_P (<MODE>mode)" { if (which_alternative == 0) |