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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc --mtriple=loongarch32 -mattr=+32s,+d --verify-machineinstrs < %s \3; RUN: | FileCheck %s --check-prefix=LA324; RUN: llc --mtriple=loongarch64 -mattr=+d --verify-machineinstrs < %s \5; RUN: | FileCheck %s --check-prefix=LA646 7;; a=00112233 b=445566778;; expected 112233449define i32 @pick_i32_1(i32 %a, i32 %b) {10; LA32-LABEL: pick_i32_1:11; LA32: # %bb.0:12; LA32-NEXT: bytepick.w $a0, $a1, $a0, 113; LA32-NEXT: ret14;15; LA64-LABEL: pick_i32_1:16; LA64: # %bb.0:17; LA64-NEXT: bstrpick.d $a1, $a1, 31, 2418; LA64-NEXT: slli.d $a0, $a0, 819; LA64-NEXT: or $a0, $a1, $a020; LA64-NEXT: ret21 %1 = lshr i32 %b, 2422 %2 = shl i32 %a, 823 %3 = or i32 %1, %224 ret i32 %325}26 27;; a=00112233 b=4455667728;; expected 1122334429define signext i32 @pick_i32_1_sext(i32 %a, i32 %b) {30; LA32-LABEL: pick_i32_1_sext:31; LA32: # %bb.0:32; LA32-NEXT: bytepick.w $a0, $a1, $a0, 133; LA32-NEXT: ret34;35; LA64-LABEL: pick_i32_1_sext:36; LA64: # %bb.0:37; LA64-NEXT: bytepick.w $a0, $a1, $a0, 138; LA64-NEXT: ret39 %1 = lshr i32 %b, 2440 %2 = shl i32 %a, 841 %3 = or i32 %1, %242 ret i32 %343}44 45;; a=00112233 b=4455667746;; expected 2233445547define i32 @pick_i32_2(i32 %a, i32 %b) {48; LA32-LABEL: pick_i32_2:49; LA32: # %bb.0:50; LA32-NEXT: bytepick.w $a0, $a1, $a0, 251; LA32-NEXT: ret52;53; LA64-LABEL: pick_i32_2:54; LA64: # %bb.0:55; LA64-NEXT: bstrpick.d $a1, $a1, 31, 1656; LA64-NEXT: slli.d $a0, $a0, 1657; LA64-NEXT: or $a0, $a1, $a058; LA64-NEXT: ret59 %1 = lshr i32 %b, 1660 %2 = shl i32 %a, 1661 %3 = or i32 %1, %262 ret i32 %363}64 65;; a=00112233 b=4455667766;; expected 2233445567define signext i32 @pick_i32_2_sext(i32 %a, i32 %b) {68; LA32-LABEL: pick_i32_2_sext:69; LA32: # %bb.0:70; LA32-NEXT: bytepick.w $a0, $a1, $a0, 271; LA32-NEXT: ret72;73; LA64-LABEL: pick_i32_2_sext:74; LA64: # %bb.0:75; LA64-NEXT: bytepick.w $a0, $a1, $a0, 276; LA64-NEXT: ret77 %1 = lshr i32 %b, 1678 %2 = shl i32 %a, 1679 %3 = or i32 %1, %280 ret i32 %381}82 83;; a=00112233 b=4455667784;; expected 3344556685define i32 @pick_i32_3(i32 %a, i32 %b) {86; LA32-LABEL: pick_i32_3:87; LA32: # %bb.0:88; LA32-NEXT: bytepick.w $a0, $a1, $a0, 389; LA32-NEXT: ret90;91; LA64-LABEL: pick_i32_3:92; LA64: # %bb.0:93; LA64-NEXT: bstrpick.d $a1, $a1, 31, 894; LA64-NEXT: slli.d $a0, $a0, 2495; LA64-NEXT: or $a0, $a1, $a096; LA64-NEXT: ret97 %1 = lshr i32 %b, 898 %2 = shl i32 %a, 2499 %3 = or i32 %1, %2100 ret i32 %3101}102 103;; a=00112233 b=44556677104;; expected 33445566105define signext i32 @pick_i32_3_sext(i32 %a, i32 %b) {106; LA32-LABEL: pick_i32_3_sext:107; LA32: # %bb.0:108; LA32-NEXT: bytepick.w $a0, $a1, $a0, 3109; LA32-NEXT: ret110;111; LA64-LABEL: pick_i32_3_sext:112; LA64: # %bb.0:113; LA64-NEXT: bytepick.w $a0, $a1, $a0, 3114; LA64-NEXT: ret115 %1 = lshr i32 %b, 8116 %2 = shl i32 %a, 24117 %3 = or i32 %1, %2118 ret i32 %3119}120 121;; a=0011223344556677 b=8899aabbccddeeff122;; expected 1122334455667788123define i64 @pick_i64_1(i64 %a, i64 %b) {124; LA32-LABEL: pick_i64_1:125; LA32: # %bb.0:126; LA32-NEXT: bytepick.w $a1, $a0, $a1, 1127; LA32-NEXT: bytepick.w $a0, $a3, $a0, 1128; LA32-NEXT: ret129;130; LA64-LABEL: pick_i64_1:131; LA64: # %bb.0:132; LA64-NEXT: bytepick.d $a0, $a1, $a0, 1133; LA64-NEXT: ret134 %1 = lshr i64 %b, 56135 %2 = shl i64 %a, 8136 %3 = or i64 %1, %2137 ret i64 %3138}139 140;; a=0011223344556677 b=8899aabbccddeeff141;; expected 2233445566778899142define i64 @pick_i64_2(i64 %a, i64 %b) {143; LA32-LABEL: pick_i64_2:144; LA32: # %bb.0:145; LA32-NEXT: bytepick.w $a1, $a0, $a1, 2146; LA32-NEXT: bytepick.w $a0, $a3, $a0, 2147; LA32-NEXT: ret148;149; LA64-LABEL: pick_i64_2:150; LA64: # %bb.0:151; LA64-NEXT: bytepick.d $a0, $a1, $a0, 2152; LA64-NEXT: ret153 %1 = lshr i64 %b, 48154 %2 = shl i64 %a, 16155 %3 = or i64 %1, %2156 ret i64 %3157}158 159;; a=0011223344556677 b=8899aabbccddeeff160;; expected 33445566778899aa161define i64 @pick_i64_3(i64 %a, i64 %b) {162; LA32-LABEL: pick_i64_3:163; LA32: # %bb.0:164; LA32-NEXT: bytepick.w $a1, $a0, $a1, 3165; LA32-NEXT: bytepick.w $a0, $a3, $a0, 3166; LA32-NEXT: ret167;168; LA64-LABEL: pick_i64_3:169; LA64: # %bb.0:170; LA64-NEXT: bytepick.d $a0, $a1, $a0, 3171; LA64-NEXT: ret172 %1 = lshr i64 %b, 40173 %2 = shl i64 %a, 24174 %3 = or i64 %1, %2175 ret i64 %3176}177 178;; a=0011223344556677 b=8899aabbccddeeff179;; expected 445566778899aabb180define i64 @pick_i64_4(i64 %a, i64 %b) {181; LA32-LABEL: pick_i64_4:182; LA32: # %bb.0:183; LA32-NEXT: move $a1, $a0184; LA32-NEXT: move $a0, $a3185; LA32-NEXT: ret186;187; LA64-LABEL: pick_i64_4:188; LA64: # %bb.0:189; LA64-NEXT: bytepick.d $a0, $a1, $a0, 4190; LA64-NEXT: ret191 %1 = lshr i64 %b, 32192 %2 = shl i64 %a, 32193 %3 = or i64 %1, %2194 ret i64 %3195}196 197;; a=0011223344556677 b=8899aabbccddeeff198;; expected 5566778899aabbcc199define i64 @pick_i64_5(i64 %a, i64 %b) {200; LA32-LABEL: pick_i64_5:201; LA32: # %bb.0:202; LA32-NEXT: bytepick.w $a2, $a2, $a3, 1203; LA32-NEXT: bytepick.w $a1, $a3, $a0, 1204; LA32-NEXT: move $a0, $a2205; LA32-NEXT: ret206;207; LA64-LABEL: pick_i64_5:208; LA64: # %bb.0:209; LA64-NEXT: bytepick.d $a0, $a1, $a0, 5210; LA64-NEXT: ret211 %1 = lshr i64 %b, 24212 %2 = shl i64 %a,40213 %3 = or i64 %1, %2214 ret i64 %3215}216 217;; a=0011223344556677 b=8899aabbccddeeff218;; expected 66778899aabbccdd219define i64 @pick_i64_6(i64 %a, i64 %b) {220; LA32-LABEL: pick_i64_6:221; LA32: # %bb.0:222; LA32-NEXT: bytepick.w $a2, $a2, $a3, 2223; LA32-NEXT: bytepick.w $a1, $a3, $a0, 2224; LA32-NEXT: move $a0, $a2225; LA32-NEXT: ret226;227; LA64-LABEL: pick_i64_6:228; LA64: # %bb.0:229; LA64-NEXT: bytepick.d $a0, $a1, $a0, 6230; LA64-NEXT: ret231 %1 = lshr i64 %b, 16232 %2 = shl i64 %a, 48233 %3 = or i64 %1, %2234 ret i64 %3235}236 237;; a=0011223344556677 b=8899aabbccddeeff238;; expected 778899aabbccddee239define i64 @pick_i64_7(i64 %a, i64 %b) {240; LA32-LABEL: pick_i64_7:241; LA32: # %bb.0:242; LA32-NEXT: bytepick.w $a2, $a2, $a3, 3243; LA32-NEXT: bytepick.w $a1, $a3, $a0, 3244; LA32-NEXT: move $a0, $a2245; LA32-NEXT: ret246;247; LA64-LABEL: pick_i64_7:248; LA64: # %bb.0:249; LA64-NEXT: bytepick.d $a0, $a1, $a0, 7250; LA64-NEXT: ret251 %1 = lshr i64 %b, 8252 %2 = shl i64 %a, 56253 %3 = or i64 %1, %2254 ret i64 %3255}256