diff options
| author | Carl Love <cel@us.ibm.com> | 2019-09-23 20:08:13 +0000 |
|---|---|---|
| committer | Carl Love <carll@gcc.gnu.org> | 2019-09-23 20:08:13 +0000 |
| commit | a8cea25c734906e622113369704101617ef34c31 (patch) | |
| tree | 568681990c013c7d50742b6d7918728c310b239d | |
| parent | 0788210f804a2ba451bc9cbda26c256ad9f7c5f3 (diff) | |
RS6000, add xxswapd support
gcc/ChangeLog:
2019-09-23 Carl Love <cel@us.ibm.com>
* config/rs6000/vsx.md (xxswapd_v4si, xxswapd_v8hi, xxswapd_v16qi):
New define_insn.
(vsx_xxpermdi4_le_<mode> for VSX_W, vsx_xxpermdi8_le_V8HI,
vsx_xxpermdi16_le_V16QI): Removed define_insn.
From-SVN: r276065
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/rs6000/vsx.md | 62 |
2 files changed, 41 insertions, 28 deletions
diff --git a/ChangeLog b/ChangeLog index 5740a218078..a35ade95d15 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2019-09-23 Carl Love <cel@us.ibm.com> + + * config/rs6000/vsx.md (xxswapd_v4si, xxswapd_v8hi, xxswapd_v16qi): + New define_insn. + (vsx_xxpermdi4_le_<mode> for VSX_W, vsx_xxpermdi8_le_V8HI, + vsx_xxpermdi16_le_V16QI): Removed define_insn. + 2019-09-13 Sam Tebbs <sam.tebbs@arm.com> * MAINTAINERS (Sam Tebbs): Update email address. diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index 7633171df9c..91f5feddcf3 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -2941,41 +2941,47 @@ "xxpermdi %x0,%x1,%x1,2" [(set_attr "type" "vecperm")]) -(define_insn "*vsx_xxpermdi4_le_<mode>" - [(set (match_operand:VSX_W 0 "vsx_register_operand" "=wa") - (vec_select:VSX_W - (match_operand:VSX_W 1 "vsx_register_operand" "wa") - (parallel [(const_int 2) (const_int 3) - (const_int 0) (const_int 1)])))] - "!BYTES_BIG_ENDIAN && VECTOR_MEM_VSX_P (<MODE>mode)" +(define_insn "xxswapd_v16qi" + [(set (match_operand:V16QI 0 "vsx_register_operand" "=wa") + (vec_select:V16QI + (match_operand:V16QI 1 "vsx_register_operand" "wa") + (parallel [(const_int 8) (const_int 9) + (const_int 10) (const_int 11) + (const_int 12) (const_int 13) + (const_int 14) (const_int 15) + (const_int 0) (const_int 1) + (const_int 2) (const_int 3) + (const_int 4) (const_int 5) + (const_int 6) (const_int 7)])))] + "TARGET_VSX" +;; AIX does not support the extended mnemonic xxswapd. Use the basic +;; mnemonic xxpermdi instead. "xxpermdi %x0,%x1,%x1,2" [(set_attr "type" "vecperm")]) -(define_insn "*vsx_xxpermdi8_le_V8HI" +(define_insn "xxswapd_v8hi" [(set (match_operand:V8HI 0 "vsx_register_operand" "=wa") - (vec_select:V8HI - (match_operand:V8HI 1 "vsx_register_operand" "wa") - (parallel [(const_int 4) (const_int 5) - (const_int 6) (const_int 7) - (const_int 0) (const_int 1) - (const_int 2) (const_int 3)])))] - "!BYTES_BIG_ENDIAN && VECTOR_MEM_VSX_P (V8HImode)" + (vec_select:V8HI + (match_operand:V8HI 1 "vsx_register_operand" "wa") + (parallel [(const_int 4) (const_int 5) + (const_int 6) (const_int 7) + (const_int 0) (const_int 1) + (const_int 2) (const_int 3)])))] + "TARGET_VSX" +;; AIX does not support the extended mnemonic xxswapd. Use the basic +;; mnemonic xxpermdi instead. "xxpermdi %x0,%x1,%x1,2" [(set_attr "type" "vecperm")]) -(define_insn "*vsx_xxpermdi16_le_V16QI" - [(set (match_operand:V16QI 0 "vsx_register_operand" "=wa") - (vec_select:V16QI - (match_operand:V16QI 1 "vsx_register_operand" "wa") - (parallel [(const_int 8) (const_int 9) - (const_int 10) (const_int 11) - (const_int 12) (const_int 13) - (const_int 14) (const_int 15) - (const_int 0) (const_int 1) - (const_int 2) (const_int 3) - (const_int 4) (const_int 5) - (const_int 6) (const_int 7)])))] - "!BYTES_BIG_ENDIAN && VECTOR_MEM_VSX_P (V16QImode)" +(define_insn "xxswapd_<mode>" + [(set (match_operand:VSX_W 0 "vsx_register_operand" "=wa") + (vec_select:VSX_W + (match_operand:VSX_W 1 "vsx_register_operand" "wa") + (parallel [(const_int 2) (const_int 3) + (const_int 0) (const_int 1)])))] + "TARGET_VSX" +;; AIX does not support extended mnemonic xxswapd. Use the basic +;; mnemonic xxpermdi instead. "xxpermdi %x0,%x1,%x1,2" [(set_attr "type" "vecperm")]) |