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1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2; RUN: llc -mtriple=riscv64 -mattr=+v -stop-after=finalize-isel -target-abi=lp64 < %s | FileCheck %s3 4define target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @test_vlseg_nxv8i8(ptr %p, i64 %vl) {5 ; CHECK-LABEL: name: test_vlseg_nxv8i86 ; CHECK: bb.0.entry:7 ; CHECK-NEXT: liveins: $x10, $x118 ; CHECK-NEXT: {{ $}}9 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gprnox0 = COPY $x1110 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x1011 ; CHECK-NEXT: [[PseudoVLSEG2E8_V_M1_:%[0-9]+]]:vrn2m1 = PseudoVLSEG2E8_V_M1 $noreg, [[COPY1]], [[COPY]], 3 /* e8 */, 2 /* tu, ma */ :: (load unknown-size from %ir.p, align 1)12 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vrn2m1 = COPY killed [[PseudoVLSEG2E8_V_M1_]]13 ; CHECK-NEXT: $v8_v9 = COPY [[COPY2]]14 ; CHECK-NEXT: PseudoRET implicit $v8_v915entry:16 %0 = call target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @llvm.riscv.vlseg2.triscv.vector.tuple_nxv8i8_2t(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) poison, ptr %p, i64 %vl, i64 3)17 ret target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %018}19 20define target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @test_vlseg_nxv4i16(ptr %p, i64 %vl) {21 ; CHECK-LABEL: name: test_vlseg_nxv4i1622 ; CHECK: bb.0.entry:23 ; CHECK-NEXT: liveins: $x10, $x1124 ; CHECK-NEXT: {{ $}}25 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gprnox0 = COPY $x1126 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x1027 ; CHECK-NEXT: [[PseudoVLSEG2E16_V_M1_:%[0-9]+]]:vrn2m1 = PseudoVLSEG2E16_V_M1 $noreg, [[COPY1]], [[COPY]], 4 /* e16 */, 2 /* tu, ma */ :: (load unknown-size from %ir.p, align 2)28 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vrn2m1 = COPY killed [[PseudoVLSEG2E16_V_M1_]]29 ; CHECK-NEXT: $v8_v9 = COPY [[COPY2]]30 ; CHECK-NEXT: PseudoRET implicit $v8_v931entry:32 %0 = call target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @llvm.riscv.vlseg2.triscv.vector.tuple_nxv8i8_2t(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) poison, ptr %p, i64 %vl, i64 4)33 ret target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %034}35 36define target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @test_vlseg_nxv2i32(ptr %p, i64 %vl) {37 ; CHECK-LABEL: name: test_vlseg_nxv2i3238 ; CHECK: bb.0.entry:39 ; CHECK-NEXT: liveins: $x10, $x1140 ; CHECK-NEXT: {{ $}}41 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gprnox0 = COPY $x1142 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x1043 ; CHECK-NEXT: [[PseudoVLSEG2E32_V_M1_:%[0-9]+]]:vrn2m1 = PseudoVLSEG2E32_V_M1 $noreg, [[COPY1]], [[COPY]], 5 /* e32 */, 2 /* tu, ma */ :: (load unknown-size from %ir.p, align 4)44 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vrn2m1 = COPY killed [[PseudoVLSEG2E32_V_M1_]]45 ; CHECK-NEXT: $v8_v9 = COPY [[COPY2]]46 ; CHECK-NEXT: PseudoRET implicit $v8_v947entry:48 %0 = call target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @llvm.riscv.vlseg2.triscv.vector.tuple_nxv8i8_2t(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) poison, ptr %p, i64 %vl, i64 5)49 ret target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %050}51 52define target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @test_vlseg_nxv1i64(ptr %p, i64 %vl) {53 ; CHECK-LABEL: name: test_vlseg_nxv1i6454 ; CHECK: bb.0.entry:55 ; CHECK-NEXT: liveins: $x10, $x1156 ; CHECK-NEXT: {{ $}}57 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gprnox0 = COPY $x1158 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr = COPY $x1059 ; CHECK-NEXT: [[PseudoVLSEG2E64_V_M1_:%[0-9]+]]:vrn2m1 = PseudoVLSEG2E64_V_M1 $noreg, [[COPY1]], [[COPY]], 6 /* e64 */, 2 /* tu, ma */ :: (load unknown-size from %ir.p, align 8)60 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:vrn2m1 = COPY killed [[PseudoVLSEG2E64_V_M1_]]61 ; CHECK-NEXT: $v8_v9 = COPY [[COPY2]]62 ; CHECK-NEXT: PseudoRET implicit $v8_v963entry:64 %0 = call target("riscv.vector.tuple", <vscale x 8 x i8>, 2) @llvm.riscv.vlseg2.triscv.vector.tuple_nxv8i8_2t(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) poison, ptr %p, i64 %vl, i64 6)65 ret target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %066}67