1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -mtriple=riscv32 -mattr=+f,+d -verify-machineinstrs < %s \
3; RUN:     | FileCheck %s
4
5define fastcc float @callee(<32 x float> %A) nounwind {
6; CHECK-LABEL: callee:
7; CHECK:       # %bb.0:
8; CHECK-NEXT:    fmv.x.w a0, fa0
9; CHECK-NEXT:    ret
10	%B = extractelement <32 x float> %A, i32 0
11	ret float %B
12}
13
14; With the fastcc, arguments will be passed by fa0-fa7 and ft0-ft11.
15; The rest will be pushed on the stack.
16define float @caller(<32 x float> %A) nounwind {
17; CHECK-LABEL: caller:
18; CHECK:       # %bb.0:
19; CHECK-NEXT:    addi sp, sp, -64
20; CHECK-NEXT:    sw ra, 60(sp) # 4-byte Folded Spill
21; CHECK-NEXT:    flw fa0, 0(a0)
22; CHECK-NEXT:    flw fa1, 4(a0)
23; CHECK-NEXT:    flw fa2, 8(a0)
24; CHECK-NEXT:    flw fa3, 12(a0)
25; CHECK-NEXT:    flw fa4, 16(a0)
26; CHECK-NEXT:    flw fa5, 20(a0)
27; CHECK-NEXT:    flw fa6, 24(a0)
28; CHECK-NEXT:    flw fa7, 28(a0)
29; CHECK-NEXT:    flw ft0, 32(a0)
30; CHECK-NEXT:    flw ft1, 36(a0)
31; CHECK-NEXT:    flw ft2, 40(a0)
32; CHECK-NEXT:    flw ft3, 44(a0)
33; CHECK-NEXT:    flw ft4, 48(a0)
34; CHECK-NEXT:    flw ft5, 52(a0)
35; CHECK-NEXT:    flw ft6, 56(a0)
36; CHECK-NEXT:    flw ft7, 60(a0)
37; CHECK-NEXT:    flw ft8, 64(a0)
38; CHECK-NEXT:    flw ft9, 68(a0)
39; CHECK-NEXT:    flw ft10, 72(a0)
40; CHECK-NEXT:    flw ft11, 76(a0)
41; CHECK-NEXT:    flw fs0, 80(a0)
42; CHECK-NEXT:    flw fs1, 84(a0)
43; CHECK-NEXT:    flw fs2, 88(a0)
44; CHECK-NEXT:    flw fs3, 92(a0)
45; CHECK-NEXT:    flw fs4, 96(a0)
46; CHECK-NEXT:    flw fs5, 100(a0)
47; CHECK-NEXT:    flw fs6, 104(a0)
48; CHECK-NEXT:    flw fs7, 108(a0)
49; CHECK-NEXT:    flw fs8, 112(a0)
50; CHECK-NEXT:    flw fs9, 116(a0)
51; CHECK-NEXT:    flw fs10, 120(a0)
52; CHECK-NEXT:    flw fs11, 124(a0)
53; CHECK-NEXT:    fsw fs11, 44(sp)
54; CHECK-NEXT:    fsw fs10, 40(sp)
55; CHECK-NEXT:    fsw fs9, 36(sp)
56; CHECK-NEXT:    fsw fs8, 32(sp)
57; CHECK-NEXT:    fsw fs7, 28(sp)
58; CHECK-NEXT:    fsw fs6, 24(sp)
59; CHECK-NEXT:    fsw fs5, 20(sp)
60; CHECK-NEXT:    fsw fs4, 16(sp)
61; CHECK-NEXT:    fsw fs3, 12(sp)
62; CHECK-NEXT:    fsw fs2, 8(sp)
63; CHECK-NEXT:    fsw fs1, 4(sp)
64; CHECK-NEXT:    fsw fs0, 0(sp)
65; CHECK-NEXT:    call callee
66; CHECK-NEXT:    lw ra, 60(sp) # 4-byte Folded Reload
67; CHECK-NEXT:    addi sp, sp, 64
68; CHECK-NEXT:    ret
69	%C = call fastcc float @callee(<32 x float> %A)
70	ret float %C
71}
72