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From: Andrew Stubbs <ams@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1895] amdgcn: 64-bit vector shifts Date: Fri, 29 Jul 2022 12:04:46 +0000 (GMT) [thread overview] Message-ID: <20220729120446.4E2C33857BAA@sourceware.org> (raw) https://gcc.gnu.org/g:6e0ca3fe88d8f98ba6b4009c9483e87afbcf4ee8 commit r13-1895-g6e0ca3fe88d8f98ba6b4009c9483e87afbcf4ee8 Author: Andrew Stubbs <ams@codesourcery.com> Date: Tue Jul 19 11:14:28 2022 +0100 amdgcn: 64-bit vector shifts Enable 64-bit vector-vector and vector-scalar shifts. gcc/ChangeLog: * config/gcn/gcn-valu.md (V_INT_noHI): New iterator. (<expander><mode>3<exec>): Use V_INT_noHI. (v<expander><mode>3<exec>): Likewise. Diff: --- gcc/config/gcn/gcn-valu.md | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/gcc/config/gcn/gcn-valu.md b/gcc/config/gcn/gcn-valu.md index abe46201344..8c33ae0c717 100644 --- a/gcc/config/gcn/gcn-valu.md +++ b/gcc/config/gcn/gcn-valu.md @@ -60,6 +60,8 @@ (define_mode_iterator V_INT_noQI [V64HI V64SI V64DI]) +(define_mode_iterator V_INT_noHI + [V64SI V64DI]) ; All of above (define_mode_iterator V_ALL @@ -2086,10 +2088,10 @@ }) (define_insn "<expander><mode>3<exec>" - [(set (match_operand:V_SI 0 "register_operand" "= v") - (shiftop:V_SI - (match_operand:V_SI 1 "gcn_alu_operand" " v") - (vec_duplicate:V_SI + [(set (match_operand:V_INT_noHI 0 "register_operand" "= v") + (shiftop:V_INT_noHI + (match_operand:V_INT_noHI 1 "gcn_alu_operand" " v") + (vec_duplicate:<VnSI> (match_operand:SI 2 "gcn_alu_operand" "SvB"))))] "" "v_<revmnemonic>0\t%0, %2, %1" @@ -2117,10 +2119,10 @@ }) (define_insn "v<expander><mode>3<exec>" - [(set (match_operand:V_SI 0 "register_operand" "=v") - (shiftop:V_SI - (match_operand:V_SI 1 "gcn_alu_operand" " v") - (match_operand:V_SI 2 "gcn_alu_operand" "vB")))] + [(set (match_operand:V_INT_noHI 0 "register_operand" "=v") + (shiftop:V_INT_noHI + (match_operand:V_INT_noHI 1 "gcn_alu_operand" " v") + (match_operand:<VnSI> 2 "gcn_alu_operand" "vB")))] "" "v_<revmnemonic>0\t%0, %2, %1" [(set_attr "type" "vop2")
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