; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=riscv32 -mattr=+v < %s | FileCheck %s ; RUN: llc -mtriple=riscv64 -mattr=+v < %s | FileCheck %s declare @llvm.vp.zext.nxv2i16.nxv2i8(, , i32) define @vzext_nxv2i8_nxv2i16( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i16: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma ; CHECK-NEXT: vzext.vf2 v9, v8, v0.t ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i16.nxv2i8( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i8_nxv2i16_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i16_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e16, mf2, ta, ma ; CHECK-NEXT: vzext.vf2 v9, v8 ; CHECK-NEXT: vmv1r.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i16.nxv2i8( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv2i32.nxv2i8(, , i32) define @vzext_nxv2i8_nxv2i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; CHECK-NEXT: vzext.vf4 v9, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i32.nxv2i8( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i8_nxv2i32_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i32_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; CHECK-NEXT: vzext.vf4 v9, v8 ; CHECK-NEXT: vmv.v.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i32.nxv2i8( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv2i64.nxv2i8(, , i32) define @vzext_nxv2i8_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf8 v10, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i8( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i8_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i8_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf8 v10, v8 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i8( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv2i32.nxv2i16(, , i32) define @vzext_nxv2i16_nxv2i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i16_nxv2i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; CHECK-NEXT: vzext.vf2 v9, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i32.nxv2i16( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i16_nxv2i32_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i16_nxv2i32_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e32, m1, ta, ma ; CHECK-NEXT: vzext.vf2 v9, v8 ; CHECK-NEXT: vmv.v.v v8, v9 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i32.nxv2i16( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv2i64.nxv2i16(, , i32) define @vzext_nxv2i16_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i16_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf4 v10, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i16( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i16_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i16_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf4 v10, v8 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i16( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv2i64.nxv2i32(, , i32) define @vzext_nxv2i32_nxv2i64( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i32_nxv2i64: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf2 v10, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i32( %a, %m, i32 %vl) ret %v } define @vzext_nxv2i32_nxv2i64_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv2i32_nxv2i64_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: vsetvli zero, a0, e64, m2, ta, ma ; CHECK-NEXT: vzext.vf2 v10, v8 ; CHECK-NEXT: vmv.v.v v8, v10 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv2i64.nxv2i32( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v } declare @llvm.vp.zext.nxv32i32.nxv32i8(, , i32) define @vzext_nxv32i8_nxv32i32( %a, %m, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv32i8_nxv32i32: ; CHECK: # %bb.0: ; CHECK-NEXT: vmv1r.v v12, v0 ; CHECK-NEXT: csrr a1, vlenb ; CHECK-NEXT: srli a2, a1, 2 ; CHECK-NEXT: vsetvli a3, zero, e8, mf2, ta, ma ; CHECK-NEXT: vslidedown.vx v0, v0, a2 ; CHECK-NEXT: slli a1, a1, 1 ; CHECK-NEXT: sub a2, a0, a1 ; CHECK-NEXT: sltu a3, a0, a2 ; CHECK-NEXT: addi a3, a3, -1 ; CHECK-NEXT: and a2, a3, a2 ; CHECK-NEXT: vsetvli zero, a2, e32, m8, ta, ma ; CHECK-NEXT: vzext.vf4 v16, v10, v0.t ; CHECK-NEXT: bltu a0, a1, .LBB12_2 ; CHECK-NEXT: # %bb.1: ; CHECK-NEXT: mv a0, a1 ; CHECK-NEXT: .LBB12_2: ; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma ; CHECK-NEXT: vmv1r.v v0, v12 ; CHECK-NEXT: vzext.vf4 v24, v8, v0.t ; CHECK-NEXT: vmv.v.v v8, v24 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv32i32.nxv32i8( %a, %m, i32 %vl) ret %v } define @vzext_nxv32i8_nxv32i32_unmasked( %a, i32 zeroext %vl) { ; CHECK-LABEL: vzext_nxv32i8_nxv32i32_unmasked: ; CHECK: # %bb.0: ; CHECK-NEXT: csrr a1, vlenb ; CHECK-NEXT: slli a1, a1, 1 ; CHECK-NEXT: sub a2, a0, a1 ; CHECK-NEXT: sltu a3, a0, a2 ; CHECK-NEXT: addi a3, a3, -1 ; CHECK-NEXT: and a2, a3, a2 ; CHECK-NEXT: vsetvli zero, a2, e32, m8, ta, ma ; CHECK-NEXT: vzext.vf4 v16, v10 ; CHECK-NEXT: bltu a0, a1, .LBB13_2 ; CHECK-NEXT: # %bb.1: ; CHECK-NEXT: mv a0, a1 ; CHECK-NEXT: .LBB13_2: ; CHECK-NEXT: vsetvli zero, a0, e32, m8, ta, ma ; CHECK-NEXT: vzext.vf4 v24, v8 ; CHECK-NEXT: vmv.v.v v8, v24 ; CHECK-NEXT: ret %v = call @llvm.vp.zext.nxv32i32.nxv32i8( %a, shufflevector ( insertelement ( undef, i1 true, i32 0), undef, zeroinitializer), i32 %vl) ret %v }