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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; Test vector insertions of byte-swapped memory values into 0.3;4; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z15 | FileCheck %s5 6declare i16 @llvm.bswap.i16(i16)7declare i32 @llvm.bswap.i32(i32)8declare i64 @llvm.bswap.i64(i64)9declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>)10declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>)11declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)12 13; Test VLLEBRZH.14define <8 x i16> @f1(ptr %ptr) {15; CHECK-LABEL: f1:16; CHECK: # %bb.0:17; CHECK-NEXT: vllebrzh %v24, 0(%r2)18; CHECK-NEXT: br %r1419 %val = load i16, ptr %ptr20 %swap = call i16 @llvm.bswap.i16(i16 %val)21 %ret = insertelement <8 x i16> zeroinitializer, i16 %swap, i32 322 ret <8 x i16> %ret23}24 25; Test VLLEBRZH using a vector bswap.26define <8 x i16> @f2(ptr %ptr) {27; CHECK-LABEL: f2:28; CHECK: # %bb.0:29; CHECK-NEXT: vllebrzh %v24, 0(%r2)30; CHECK-NEXT: br %r1431 %val = load i16, ptr %ptr32 %insert = insertelement <8 x i16> zeroinitializer, i16 %val, i32 333 %ret = call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %insert)34 ret <8 x i16> %ret35}36 37; Test VLLEBRZF.38define <4 x i32> @f3(ptr %ptr) {39; CHECK-LABEL: f3:40; CHECK: # %bb.0:41; CHECK-NEXT: vllebrzf %v24, 0(%r2)42; CHECK-NEXT: br %r1443 %val = load i32, ptr %ptr44 %swap = call i32 @llvm.bswap.i32(i32 %val)45 %ret = insertelement <4 x i32> zeroinitializer, i32 %swap, i32 146 ret <4 x i32> %ret47}48 49; Test VLLEBRZF using a vector bswap.50define <4 x i32> @f4(ptr %ptr) {51; CHECK-LABEL: f4:52; CHECK: # %bb.0:53; CHECK-NEXT: vllebrzf %v24, 0(%r2)54; CHECK-NEXT: br %r1455 %val = load i32, ptr %ptr56 %insert = insertelement <4 x i32> zeroinitializer, i32 %val, i32 157 %ret = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %insert)58 ret <4 x i32> %ret59}60 61; Test VLLEBRZG.62define <2 x i64> @f5(ptr %ptr) {63; CHECK-LABEL: f5:64; CHECK: # %bb.0:65; CHECK-NEXT: vllebrzg %v24, 0(%r2)66; CHECK-NEXT: br %r1467 %val = load i64, ptr %ptr68 %swap = call i64 @llvm.bswap.i64(i64 %val)69 %ret = insertelement <2 x i64> zeroinitializer, i64 %swap, i32 070 ret <2 x i64> %ret71}72 73; Test VLLEBRZG using a vector bswap.74define <2 x i64> @f6(ptr %ptr) {75; CHECK-LABEL: f6:76; CHECK: # %bb.0:77; CHECK-NEXT: vllebrzg %v24, 0(%r2)78; CHECK-NEXT: br %r1479 %val = load i64, ptr %ptr80 %insert = insertelement <2 x i64> zeroinitializer, i64 %val, i32 081 %ret = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %insert)82 ret <2 x i64> %ret83}84 85; Test VLLEBRZE.86define <4 x i32> @f7(ptr %ptr) {87; CHECK-LABEL: f7:88; CHECK: # %bb.0:89; CHECK-NEXT: vllebrze %v24, 0(%r2)90; CHECK-NEXT: br %r1491 %val = load i32, ptr %ptr92 %swap = call i32 @llvm.bswap.i32(i32 %val)93 %ret = insertelement <4 x i32> zeroinitializer, i32 %swap, i32 094 ret <4 x i32> %ret95}96 97; Test VLLEBRZE using a vector bswap.98define <4 x i32> @f8(ptr %ptr) {99; CHECK-LABEL: f8:100; CHECK: # %bb.0:101; CHECK-NEXT: vllebrze %v24, 0(%r2)102; CHECK-NEXT: br %r14103 %val = load i32, ptr %ptr104 %insert = insertelement <4 x i32> zeroinitializer, i32 %val, i32 0105 %ret = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %insert)106 ret <4 x i32> %ret107}108 109; Test VLLEBRZH with the highest in-range offset.110define <8 x i16> @f9(ptr %base) {111; CHECK-LABEL: f9:112; CHECK: # %bb.0:113; CHECK-NEXT: vllebrzh %v24, 4094(%r2)114; CHECK-NEXT: br %r14115 %ptr = getelementptr i16, ptr %base, i64 2047116 %val = load i16, ptr %ptr117 %swap = call i16 @llvm.bswap.i16(i16 %val)118 %ret = insertelement <8 x i16> zeroinitializer, i16 %swap, i32 3119 ret <8 x i16> %ret120}121 122; Test VLLEBRZH with the next highest offset.123define <8 x i16> @f10(ptr %base) {124; CHECK-LABEL: f10:125; CHECK: # %bb.0:126; CHECK-NEXT: aghi %r2, 4096127; CHECK-NEXT: vllebrzh %v24, 0(%r2)128; CHECK-NEXT: br %r14129 %ptr = getelementptr i16, ptr %base, i64 2048130 %val = load i16, ptr %ptr131 %swap = call i16 @llvm.bswap.i16(i16 %val)132 %ret = insertelement <8 x i16> zeroinitializer, i16 %swap, i32 3133 ret <8 x i16> %ret134}135 136; Test that VLLEBRZH allows an index.137define <8 x i16> @f11(ptr %base, i64 %index) {138; CHECK-LABEL: f11:139; CHECK: # %bb.0:140; CHECK-NEXT: sllg %r1, %r3, 1141; CHECK-NEXT: vllebrzh %v24, 0(%r1,%r2)142; CHECK-NEXT: br %r14143 %ptr = getelementptr i16, ptr %base, i64 %index144 %val = load i16, ptr %ptr145 %swap = call i16 @llvm.bswap.i16(i16 %val)146 %ret = insertelement <8 x i16> zeroinitializer, i16 %swap, i32 3147 ret <8 x i16> %ret148}149 150