; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; RUN: llc -mtriple=riscv64 -mattr=+m,+d,+v -verify-machineinstrs \ ; RUN: --riscv-no-aliases < %s | FileCheck %s target triple = "riscv64-unknown-unknown-elf" %struct.test = type { , } define @test(%struct.test* %addr, i64 %vl) { ; CHECK-LABEL: test: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: addi sp, sp, -16 ; CHECK-NEXT: .cfi_def_cfa_offset 16 ; CHECK-NEXT: csrrs a2, vlenb, zero ; CHECK-NEXT: slli a2, a2, 1 ; CHECK-NEXT: sub sp, sp, a2 ; CHECK-NEXT: .cfi_escape 0x0f, 0x0d, 0x72, 0x00, 0x11, 0x10, 0x22, 0x11, 0x02, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 16 + 2 * vlenb ; CHECK-NEXT: csrrs a2, vlenb, zero ; CHECK-NEXT: vl1re64.v v8, (a0) ; CHECK-NEXT: add a0, a0, a2 ; CHECK-NEXT: vl1re64.v v9, (a0) ; CHECK-NEXT: addi a0, sp, 16 ; CHECK-NEXT: vs1r.v v8, (a0) ; CHECK-NEXT: add a2, a0, a2 ; CHECK-NEXT: vs1r.v v9, (a2) ; CHECK-NEXT: vl1re64.v v8, (a2) ; CHECK-NEXT: vl1re64.v v9, (a0) ; CHECK-NEXT: vsetvli zero, a1, e64, m1, ta, ma ; CHECK-NEXT: vfadd.vv v8, v9, v8 ; CHECK-NEXT: csrrs a0, vlenb, zero ; CHECK-NEXT: slli a0, a0, 1 ; CHECK-NEXT: add sp, sp, a0 ; CHECK-NEXT: addi sp, sp, 16 ; CHECK-NEXT: jalr zero, 0(ra) entry: %ret = alloca %struct.test, align 8 %val = load %struct.test, %struct.test* %addr store %struct.test %val, %struct.test* %ret, align 8 %0 = load %struct.test, %struct.test* %ret, align 8 %1 = extractvalue %struct.test %0, 0 %2 = extractvalue %struct.test %0, 1 %3 = call @llvm.riscv.vfadd.nxv1f64.nxv1f64.i64( poison, %1, %2, i64 7, i64 %vl) ret %3 } declare @llvm.riscv.vfadd.nxv1f64.nxv1f64.i64( , , , i64, i64)