1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=riscv64 -mattr=+m,+v -O2 < %s \
3 ; RUN: | FileCheck %s -check-prefix=RV64IV
5 define <vscale x 1 x i64> @access_fixed_object(ptr %val) {
6 ; RV64IV-LABEL: access_fixed_object:
8 ; RV64IV-NEXT: addi sp, sp, -528
9 ; RV64IV-NEXT: .cfi_def_cfa_offset 528
10 ; RV64IV-NEXT: addi a1, sp, 8
11 ; RV64IV-NEXT: vl1re64.v v8, (a1)
12 ; RV64IV-NEXT: ld a1, 520(sp)
13 ; RV64IV-NEXT: sd a1, 0(a0)
14 ; RV64IV-NEXT: addi sp, sp, 528
17 %array = alloca [64 x i64]
18 %v = load <vscale x 1 x i64>, ptr %array
19 %len = load i64, ptr %local
20 store i64 %len, ptr %val
21 ret <vscale x 1 x i64> %v
24 declare <vscale x 1 x i64> @llvm.riscv.vadd.nxv1i64.nxv1i64(
30 define <vscale x 1 x i64> @access_fixed_and_vector_objects(ptr %val) {
31 ; RV64IV-LABEL: access_fixed_and_vector_objects:
33 ; RV64IV-NEXT: addi sp, sp, -528
34 ; RV64IV-NEXT: .cfi_def_cfa_offset 528
35 ; RV64IV-NEXT: csrr a0, vlenb
36 ; RV64IV-NEXT: slli a0, a0, 1
37 ; RV64IV-NEXT: sub sp, sp, a0
38 ; RV64IV-NEXT: .cfi_escape 0x0f, 0x0e, 0x72, 0x00, 0x11, 0x90, 0x04, 0x22, 0x11, 0x02, 0x92, 0xa2, 0x38, 0x00, 0x1e, 0x22 # sp + 528 + 2 * vlenb
39 ; RV64IV-NEXT: addi a0, sp, 8
40 ; RV64IV-NEXT: vl1re64.v v8, (a0)
41 ; RV64IV-NEXT: addi a0, sp, 528
42 ; RV64IV-NEXT: vl1re64.v v9, (a0)
43 ; RV64IV-NEXT: ld a0, 520(sp)
44 ; RV64IV-NEXT: vsetvli zero, a0, e64, m1, ta, ma
45 ; RV64IV-NEXT: vadd.vv v8, v8, v9
46 ; RV64IV-NEXT: csrr a0, vlenb
47 ; RV64IV-NEXT: slli a0, a0, 1
48 ; RV64IV-NEXT: add sp, sp, a0
49 ; RV64IV-NEXT: addi sp, sp, 528
52 %vector = alloca <vscale x 1 x i64>
53 %array = alloca [64 x i64]
54 %v1 = load <vscale x 1 x i64>, ptr %array
55 %v2 = load <vscale x 1 x i64>, ptr %vector
56 %len = load i64, ptr %local
58 %a = call <vscale x 1 x i64> @llvm.riscv.vadd.nxv1i64.nxv1i64(
59 <vscale x 1 x i64> undef,
60 <vscale x 1 x i64> %v1,
61 <vscale x 1 x i64> %v2,
64 ret <vscale x 1 x i64> %a