blob: 5abdfba3e71d5911e9b00570b92f9cdf2d0622b7 [file] [log] [blame]
Venkatraman Govindaraju53008692013-05-29 04:46:31 +00001; RUN: llc -march=sparc -disable-sparc-leaf-proc=0 < %s | FileCheck %s
2
3; CHECK: func_nobody:
4; CHECK: jmp %o7+8
5; CHECK-NEXT: nop
6define void @func_nobody() {
7entry:
8 ret void
9}
10
11
12; CHECK: return_int_const:
13; CHECK: jmp %o7+8
14; CHECK-NEXT: or %g0, 1729, %o0
15define i32 @return_int_const() {
16entry:
17 ret i32 1729
18}
19
20; CHECK: return_double_const:
21; CHECK: sethi
22; CHECK: jmp %o7+8
23; CHECK-NEXT: ldd {{.*}}, %f0
24
25define double @return_double_const() {
26entry:
27 ret double 0.000000e+00
28}
29
30; CHECK: leaf_proc_with_args:
31; CHECK: add {{%o[0-1]}}, {{%o[0-1]}}, [[R:%[go][0-7]]]
32; CHECK: jmp %o7+8
33; CHECK-NEXT: add [[R]], %o2, %o0
34
35define i32 @leaf_proc_with_args(i32 %a, i32 %b, i32 %c) {
36entry:
37 %0 = add nsw i32 %b, %a
38 %1 = add nsw i32 %0, %c
39 ret i32 %1
40}
41
42; CHECK: leaf_proc_with_args_in_stack:
43; CHECK-DAG: ld [%sp+92], {{%[go][0-7]}}
44; CHECK-DAG: ld [%sp+96], {{%[go][0-7]}}
45; CHECK: jmp %o7+8
46; CHECK-NEXT: add {{.*}}, %o0
47define i32 @leaf_proc_with_args_in_stack(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f, i32 %g, i32 %h) {
48entry:
49 %0 = add nsw i32 %b, %a
50 %1 = add nsw i32 %0, %c
51 %2 = add nsw i32 %1, %d
52 %3 = add nsw i32 %2, %e
53 %4 = add nsw i32 %3, %f
54 %5 = add nsw i32 %4, %g
55 %6 = add nsw i32 %5, %h
56 ret i32 %6
57}