1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc  < %s -mtriple=mips-mti-linux-gnu -relocation-model=static \
3; RUN:   -mips-tail-calls=1 -mcpu=mips32r2 -mattr=+use-indirect-jump-hazard \
4; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=MIPS32R2
5; RUN: llc  < %s -mtriple=mips-img-linux-gnu -relocation-model=static \
6; RUN:   -mips-tail-calls=1 -mcpu=mips32r6 -mattr=+use-indirect-jump-hazard \
7; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=MIPS32R6
8; RUN: llc  < %s -mtriple=mips64-mti-linux-gnu -relocation-model=static \
9; RUN:   -mips-tail-calls=1 -mcpu=mips64r2 -mattr=+use-indirect-jump-hazard \
10; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=MIPS64R2
11; RUN: llc  < %s -mtriple=mips64-img-linux-gnu -relocation-model=static \
12; RUN:   -mips-tail-calls=1 -mcpu=mips64r6 -mattr=+use-indirect-jump-hazard \
13; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=MIPS64R6
14
15; RUN: llc  < %s -mtriple=mips-mti-linux-gnu -relocation-model=pic \
16; RUN:   -mips-tail-calls=1 -mcpu=mips32r2 -mattr=+use-indirect-jump-hazard \
17; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS32R2
18; RUN: llc  < %s -mtriple=mips-img-linux-gnu -relocation-model=pic \
19; RUN:   -mips-tail-calls=1 -mcpu=mips32r6 -mattr=+use-indirect-jump-hazard \
20; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS32R6
21; RUN: llc  < %s -mtriple=mips64-mti-linux-gnu -relocation-model=pic \
22; RUN:   -mips-tail-calls=1 -mcpu=mips64r2 -mattr=+use-indirect-jump-hazard \
23; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS64R2
24; RUN: llc  < %s -mtriple=mips64-img-linux-gnu -relocation-model=pic \
25; RUN:   -mips-tail-calls=1 -mcpu=mips64r6 -mattr=+use-indirect-jump-hazard \
26; RUN:   -verify-machineinstrs | FileCheck %s --check-prefix=PIC-MIPS64R6
27
28define void @fooNonTail(void (i32)* nocapture %f1) nounwind {
29; MIPS32R2-LABEL: fooNonTail:
30; MIPS32R2:       # %bb.0: # %entry
31; MIPS32R2-NEXT:    addiu $sp, $sp, -24
32; MIPS32R2-NEXT:    sw $ra, 20($sp) # 4-byte Folded Spill
33; MIPS32R2-NEXT:    move $25, $4
34; MIPS32R2-NEXT:    jalr.hb $25
35; MIPS32R2-NEXT:    addiu $4, $zero, 13
36; MIPS32R2-NEXT:    lw $ra, 20($sp) # 4-byte Folded Reload
37; MIPS32R2-NEXT:    jr $ra
38; MIPS32R2-NEXT:    addiu $sp, $sp, 24
39;
40; MIPS32R6-LABEL: fooNonTail:
41; MIPS32R6:       # %bb.0: # %entry
42; MIPS32R6-NEXT:    addiu $sp, $sp, -24
43; MIPS32R6-NEXT:    sw $ra, 20($sp) # 4-byte Folded Spill
44; MIPS32R6-NEXT:    move $25, $4
45; MIPS32R6-NEXT:    jalr.hb $25
46; MIPS32R6-NEXT:    addiu $4, $zero, 13
47; MIPS32R6-NEXT:    lw $ra, 20($sp) # 4-byte Folded Reload
48; MIPS32R6-NEXT:    jr $ra
49; MIPS32R6-NEXT:    addiu $sp, $sp, 24
50;
51; MIPS64R2-LABEL: fooNonTail:
52; MIPS64R2:       # %bb.0: # %entry
53; MIPS64R2-NEXT:    daddiu $sp, $sp, -16
54; MIPS64R2-NEXT:    sd $ra, 8($sp) # 8-byte Folded Spill
55; MIPS64R2-NEXT:    move $25, $4
56; MIPS64R2-NEXT:    jalr.hb $25
57; MIPS64R2-NEXT:    daddiu $4, $zero, 13
58; MIPS64R2-NEXT:    ld $ra, 8($sp) # 8-byte Folded Reload
59; MIPS64R2-NEXT:    jr $ra
60; MIPS64R2-NEXT:    daddiu $sp, $sp, 16
61;
62; MIPS64R6-LABEL: fooNonTail:
63; MIPS64R6:       # %bb.0: # %entry
64; MIPS64R6-NEXT:    daddiu $sp, $sp, -16
65; MIPS64R6-NEXT:    sd $ra, 8($sp) # 8-byte Folded Spill
66; MIPS64R6-NEXT:    move $25, $4
67; MIPS64R6-NEXT:    jalr.hb $25
68; MIPS64R6-NEXT:    daddiu $4, $zero, 13
69; MIPS64R6-NEXT:    ld $ra, 8($sp) # 8-byte Folded Reload
70; MIPS64R6-NEXT:    jr $ra
71; MIPS64R6-NEXT:    daddiu $sp, $sp, 16
72;
73; PIC-MIPS32R2-LABEL: fooNonTail:
74; PIC-MIPS32R2:       # %bb.0: # %entry
75; PIC-MIPS32R2-NEXT:    addiu $sp, $sp, -24
76; PIC-MIPS32R2-NEXT:    sw $ra, 20($sp) # 4-byte Folded Spill
77; PIC-MIPS32R2-NEXT:    move $25, $4
78; PIC-MIPS32R2-NEXT:    jalr.hb $25
79; PIC-MIPS32R2-NEXT:    addiu $4, $zero, 13
80; PIC-MIPS32R2-NEXT:    lw $ra, 20($sp) # 4-byte Folded Reload
81; PIC-MIPS32R2-NEXT:    jr $ra
82; PIC-MIPS32R2-NEXT:    addiu $sp, $sp, 24
83;
84; PIC-MIPS32R6-LABEL: fooNonTail:
85; PIC-MIPS32R6:       # %bb.0: # %entry
86; PIC-MIPS32R6-NEXT:    addiu $sp, $sp, -24
87; PIC-MIPS32R6-NEXT:    sw $ra, 20($sp) # 4-byte Folded Spill
88; PIC-MIPS32R6-NEXT:    move $25, $4
89; PIC-MIPS32R6-NEXT:    jalr.hb $25
90; PIC-MIPS32R6-NEXT:    addiu $4, $zero, 13
91; PIC-MIPS32R6-NEXT:    lw $ra, 20($sp) # 4-byte Folded Reload
92; PIC-MIPS32R6-NEXT:    jr $ra
93; PIC-MIPS32R6-NEXT:    addiu $sp, $sp, 24
94;
95; PIC-MIPS64R2-LABEL: fooNonTail:
96; PIC-MIPS64R2:       # %bb.0: # %entry
97; PIC-MIPS64R2-NEXT:    daddiu $sp, $sp, -16
98; PIC-MIPS64R2-NEXT:    sd $ra, 8($sp) # 8-byte Folded Spill
99; PIC-MIPS64R2-NEXT:    move $25, $4
100; PIC-MIPS64R2-NEXT:    jalr.hb $25
101; PIC-MIPS64R2-NEXT:    daddiu $4, $zero, 13
102; PIC-MIPS64R2-NEXT:    ld $ra, 8($sp) # 8-byte Folded Reload
103; PIC-MIPS64R2-NEXT:    jr $ra
104; PIC-MIPS64R2-NEXT:    daddiu $sp, $sp, 16
105;
106; PIC-MIPS64R6-LABEL: fooNonTail:
107; PIC-MIPS64R6:       # %bb.0: # %entry
108; PIC-MIPS64R6-NEXT:    daddiu $sp, $sp, -16
109; PIC-MIPS64R6-NEXT:    sd $ra, 8($sp) # 8-byte Folded Spill
110; PIC-MIPS64R6-NEXT:    move $25, $4
111; PIC-MIPS64R6-NEXT:    jalr.hb $25
112; PIC-MIPS64R6-NEXT:    daddiu $4, $zero, 13
113; PIC-MIPS64R6-NEXT:    ld $ra, 8($sp) # 8-byte Folded Reload
114; PIC-MIPS64R6-NEXT:    jr $ra
115; PIC-MIPS64R6-NEXT:    daddiu $sp, $sp, 16
116entry:
117  call void %f1(i32 13) nounwind
118  ret void
119}
120
121define i32 @fooTail(i32 (i32)* nocapture %f1) nounwind {
122; MIPS32R2-LABEL: fooTail:
123; MIPS32R2:       # %bb.0: # %entry
124; MIPS32R2-NEXT:    move $25, $4
125; MIPS32R2-NEXT:    jr.hb $25
126; MIPS32R2-NEXT:    addiu $4, $zero, 14
127;
128; MIPS32R6-LABEL: fooTail:
129; MIPS32R6:       # %bb.0: # %entry
130; MIPS32R6-NEXT:    move $25, $4
131; MIPS32R6-NEXT:    jr.hb $25
132; MIPS32R6-NEXT:    addiu $4, $zero, 14
133;
134; MIPS64R2-LABEL: fooTail:
135; MIPS64R2:       # %bb.0: # %entry
136; MIPS64R2-NEXT:    move $25, $4
137; MIPS64R2-NEXT:    jr.hb $25
138; MIPS64R2-NEXT:    daddiu $4, $zero, 14
139;
140; MIPS64R6-LABEL: fooTail:
141; MIPS64R6:       # %bb.0: # %entry
142; MIPS64R6-NEXT:    move $25, $4
143; MIPS64R6-NEXT:    jr.hb $25
144; MIPS64R6-NEXT:    daddiu $4, $zero, 14
145;
146; PIC-MIPS32R2-LABEL: fooTail:
147; PIC-MIPS32R2:       # %bb.0: # %entry
148; PIC-MIPS32R2-NEXT:    move $25, $4
149; PIC-MIPS32R2-NEXT:    jr.hb $25
150; PIC-MIPS32R2-NEXT:    addiu $4, $zero, 14
151;
152; PIC-MIPS32R6-LABEL: fooTail:
153; PIC-MIPS32R6:       # %bb.0: # %entry
154; PIC-MIPS32R6-NEXT:    move $25, $4
155; PIC-MIPS32R6-NEXT:    jr.hb $25
156; PIC-MIPS32R6-NEXT:    addiu $4, $zero, 14
157;
158; PIC-MIPS64R2-LABEL: fooTail:
159; PIC-MIPS64R2:       # %bb.0: # %entry
160; PIC-MIPS64R2-NEXT:    move $25, $4
161; PIC-MIPS64R2-NEXT:    jr.hb $25
162; PIC-MIPS64R2-NEXT:    daddiu $4, $zero, 14
163;
164; PIC-MIPS64R6-LABEL: fooTail:
165; PIC-MIPS64R6:       # %bb.0: # %entry
166; PIC-MIPS64R6-NEXT:    move $25, $4
167; PIC-MIPS64R6-NEXT:    jr.hb $25
168; PIC-MIPS64R6-NEXT:    daddiu $4, $zero, 14
169entry:
170   %0 = tail call i32 %f1(i32 14) nounwind
171   ret i32 %0
172}
173