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From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work048)] Revert patch. Date: Mon, 19 Apr 2021 15:31:32 +0000 (GMT) [thread overview] Message-ID: <20210419153132.CD0A7385E013@sourceware.org> (raw) https://gcc.gnu.org/g:dea3e1ae50dbb42a1f340edf38448ba1441c3b1d commit dea3e1ae50dbb42a1f340edf38448ba1441c3b1d Author: Michael Meissner <meissner@linux.ibm.com> Date: Mon Apr 19 11:31:01 2021 -0400 Revert patch. gcc/ 2021-04-15 Michael Meissner <meissner@linux.ibm.com> Revert patch. * config/rs6000/altivec.md (UNSPEC_XXBLEND): Move to vsx.md. (VM3): Move to vsx.md and rename to VBLEND. (VM3_char): Move to vsx.md and rename to VBLEND_char. (xxblend_<mode>): Move to vsx.md. * config/rs6000/vsx.md (UNSPEC_XXEVAL): Move from altivec.md. (VBLEND): Move from altivec.md and rename VM3 to VBLEND. (VBLEND_char): Move from altivec.md and rename VM3_char to VBLEND_char. (xxblend_<mode>): Move from altivec.md. Use vsx_register_operand instead of register operand. Change the insn type from vecsimple to vecperm. Diff: --- gcc/config/rs6000/altivec.md | 27 +++++++++++++++++++++++++++ gcc/config/rs6000/vsx.md | 26 -------------------------- 2 files changed, 27 insertions(+), 26 deletions(-) diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md index ed79a6b85cd..a1ba10b0275 100644 --- a/gcc/config/rs6000/altivec.md +++ b/gcc/config/rs6000/altivec.md @@ -175,6 +175,7 @@ UNSPEC_VSTRIL UNSPEC_SLDB UNSPEC_SRDB + UNSPEC_XXBLEND ]) (define_c_enum "unspecv" @@ -215,6 +216,21 @@ (KF "FLOAT128_VECTOR_P (KFmode)") (TF "FLOAT128_VECTOR_P (TFmode)")]) +;; Like VM2, just do char, short, int, long, float and double +(define_mode_iterator VM3 [V4SI + V8HI + V16QI + V4SF + V2DF + V2DI]) + +(define_mode_attr VM3_char [(V2DI "d") + (V4SI "w") + (V8HI "h") + (V16QI "b") + (V2DF "d") + (V4SF "w")]) + ;; Map the Vector convert single precision to double precision for integer ;; versus floating point (define_mode_attr VS_sxwsp [(V4SI "sxw") (V4SF "sp")]) @@ -799,6 +815,17 @@ "vs<SLDB_lr>dbi %0,%1,%2,%3" [(set_attr "type" "vecsimple")]) +(define_insn "xxblend_<mode>" + [(set (match_operand:VM3 0 "register_operand" "=wa") + (unspec:VM3 [(match_operand:VM3 1 "register_operand" "wa") + (match_operand:VM3 2 "register_operand" "wa") + (match_operand:VM3 3 "register_operand" "wa")] + UNSPEC_XXBLEND))] + "TARGET_POWER10" + "xxblendv<VM3_char> %x0,%x1,%x2,%x3" + [(set_attr "type" "vecsimple") + (set_attr "prefixed" "yes")]) + (define_expand "vstrir_<mode>" [(set (match_operand:VIshort 0 "altivec_register_operand") (unspec:VIshort [(match_operand:VIshort 1 "altivec_register_operand")] diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md index c1e453dd9ff..0e5fb21d234 100644 --- a/gcc/config/rs6000/vsx.md +++ b/gcc/config/rs6000/vsx.md @@ -271,19 +271,6 @@ ;; and Vector Integer Multiply/Divide/Modulo Instructions (define_mode_iterator VIlong [V2DI V4SI]) -;; Modes for XXBLEND -(define_mode_iterator VBLEND [V16QI V8HI V4SI V4SF V2DF V2DI]) - -;; XXBLEND type -(define_mode_attr VBLEND_char [(V16QI "b") - (V8HI "h") - (V4SI "w") - (V4SF "w") - (V2DF "d") - (V2DI "d")]) - - - ;; Constants for creating unspecs (define_c_enum "unspec" [UNSPEC_VSX_CONCAT @@ -387,7 +374,6 @@ UNSPEC_XXSPLTI32DX_CONST UNSPEC_XXPERMX UNSPEC_XXEVAL - UNSPEC_XXBLEND ]) (define_int_iterator XVCVBF16 [UNSPEC_VSX_XVCVSPBF16 @@ -6536,15 +6522,3 @@ "xxeval %0,%1,%2,%3,%4" [(set_attr "type" "vecperm") (set_attr "prefixed" "yes")]) - -;; XXBLEND built-in function support. -(define_insn "xxblend_<mode>" - [(set (match_operand:VBLEND 0 "vsx_register_operand" "=wa") - (unspec:VBLEND [(match_operand:VBLEND 1 "vsx_register_operand" "wa") - (match_operand:VBLEND 2 "vsx_register_operand" "wa") - (match_operand:VBLEND 3 "vsx_register_operand" "wa")] - UNSPEC_XXBLEND))] - "TARGET_POWER10" - "xxblendv<Blenc_char> %x0,%x1,%x2,%x3" - [(set_attr "type" "vecperm") - (set_attr "prefixed" "yes")])
next reply other threads:[~2021-04-19 15:31 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-19 15:31 Michael Meissner [this message] -- strict thread matches above, loose matches on Subject: below -- 2021-04-14 22:33 Michael Meissner
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