xref: /aosp_15_r20/external/llvm/test/CodeGen/SPARC/2011-01-11-FrameAddr.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
2*9880d681SAndroid Build Coastguard Worker;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
3*9880d681SAndroid Build Coastguard Worker;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8
4*9880d681SAndroid Build Coastguard Worker;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9
5*9880d681SAndroid Build Coastguard Worker;RUN: llc -march=sparcv9  < %s | FileCheck %s -check-prefix=SPARC64
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine i8* @frameaddr() nounwind readnone {
9*9880d681SAndroid Build Coastguard Workerentry:
10*9880d681SAndroid Build Coastguard Worker;V8-LABEL: frameaddr:
11*9880d681SAndroid Build Coastguard Worker;V8: save %sp, -96, %sp
12*9880d681SAndroid Build Coastguard Worker;V8: ret
13*9880d681SAndroid Build Coastguard Worker;V8: restore %g0, %fp, %o0
14*9880d681SAndroid Build Coastguard Worker
15*9880d681SAndroid Build Coastguard Worker;V9-LABEL: frameaddr:
16*9880d681SAndroid Build Coastguard Worker;V9: save %sp, -96, %sp
17*9880d681SAndroid Build Coastguard Worker;V9: ret
18*9880d681SAndroid Build Coastguard Worker;V9: restore %g0, %fp, %o0
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Worker;SPARC64-LABEL: frameaddr
21*9880d681SAndroid Build Coastguard Worker;SPARC64:       save %sp, -128, %sp
22*9880d681SAndroid Build Coastguard Worker;SPARC64:       add  %fp, 2047, %i0
23*9880d681SAndroid Build Coastguard Worker;SPARC64:       ret
24*9880d681SAndroid Build Coastguard Worker;SPARC64-NOT:   restore %g0, %g0, %g0
25*9880d681SAndroid Build Coastguard Worker;SPARC64:       restore
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Worker  %0 = tail call i8* @llvm.frameaddress(i32 0)
28*9880d681SAndroid Build Coastguard Worker  ret i8* %0
29*9880d681SAndroid Build Coastguard Worker}
30*9880d681SAndroid Build Coastguard Worker
31*9880d681SAndroid Build Coastguard Workerdefine i8* @frameaddr2() nounwind readnone {
32*9880d681SAndroid Build Coastguard Workerentry:
33*9880d681SAndroid Build Coastguard Worker;V8-LABEL: frameaddr2:
34*9880d681SAndroid Build Coastguard Worker;V8: ta 3
35*9880d681SAndroid Build Coastguard Worker;V8: ld [%fp+56], {{.+}}
36*9880d681SAndroid Build Coastguard Worker;V8: ld [{{.+}}+56], {{.+}}
37*9880d681SAndroid Build Coastguard Worker;V8: ld [{{.+}}+56], {{.+}}
38*9880d681SAndroid Build Coastguard Worker
39*9880d681SAndroid Build Coastguard Worker;V9-LABEL: frameaddr2:
40*9880d681SAndroid Build Coastguard Worker;V9: flushw
41*9880d681SAndroid Build Coastguard Worker;V9: ld [%fp+56], {{.+}}
42*9880d681SAndroid Build Coastguard Worker;V9: ld [{{.+}}+56], {{.+}}
43*9880d681SAndroid Build Coastguard Worker;V9: ld [{{.+}}+56], {{.+}}
44*9880d681SAndroid Build Coastguard Worker
45*9880d681SAndroid Build Coastguard Worker;SPARC64-LABEL: frameaddr2
46*9880d681SAndroid Build Coastguard Worker;SPARC64: flushw
47*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%fp+2159],     %[[R0:[goli][0-7]]]
48*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]]
49*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%[[R1]]+2159], %[[R2:[goli][0-7]]]
50*9880d681SAndroid Build Coastguard Worker;SPARC64: add %[[R2]], 2047, {{.+}}
51*9880d681SAndroid Build Coastguard Worker
52*9880d681SAndroid Build Coastguard Worker  %0 = tail call i8* @llvm.frameaddress(i32 3)
53*9880d681SAndroid Build Coastguard Worker  ret i8* %0
54*9880d681SAndroid Build Coastguard Worker}
55*9880d681SAndroid Build Coastguard Worker
56*9880d681SAndroid Build Coastguard Workerdeclare i8* @llvm.frameaddress(i32) nounwind readnone
57*9880d681SAndroid Build Coastguard Worker
58*9880d681SAndroid Build Coastguard Worker
59*9880d681SAndroid Build Coastguard Worker
60*9880d681SAndroid Build Coastguard Workerdefine i8* @retaddr() nounwind readnone {
61*9880d681SAndroid Build Coastguard Workerentry:
62*9880d681SAndroid Build Coastguard Worker;V8-LABEL: retaddr:
63*9880d681SAndroid Build Coastguard Worker;V8: mov %o7, {{.+}}
64*9880d681SAndroid Build Coastguard Worker
65*9880d681SAndroid Build Coastguard Worker;V9-LABEL: retaddr:
66*9880d681SAndroid Build Coastguard Worker;V9: mov %o7, {{.+}}
67*9880d681SAndroid Build Coastguard Worker
68*9880d681SAndroid Build Coastguard Worker;SPARC64-LABEL: retaddr
69*9880d681SAndroid Build Coastguard Worker;SPARC64:       mov %o7, {{.+}}
70*9880d681SAndroid Build Coastguard Worker
71*9880d681SAndroid Build Coastguard Worker  %0 = tail call i8* @llvm.returnaddress(i32 0)
72*9880d681SAndroid Build Coastguard Worker  ret i8* %0
73*9880d681SAndroid Build Coastguard Worker}
74*9880d681SAndroid Build Coastguard Worker
75*9880d681SAndroid Build Coastguard Workerdefine i8* @retaddr2() nounwind readnone {
76*9880d681SAndroid Build Coastguard Workerentry:
77*9880d681SAndroid Build Coastguard Worker;V8-LABEL: retaddr2:
78*9880d681SAndroid Build Coastguard Worker;V8: ta 3
79*9880d681SAndroid Build Coastguard Worker;V8: ld [%fp+56], {{.+}}
80*9880d681SAndroid Build Coastguard Worker;V8: ld [{{.+}}+56], {{.+}}
81*9880d681SAndroid Build Coastguard Worker;V8: ld [{{.+}}+60], {{.+}}
82*9880d681SAndroid Build Coastguard Worker
83*9880d681SAndroid Build Coastguard Worker;V9-LABEL: retaddr2:
84*9880d681SAndroid Build Coastguard Worker;V9: flushw
85*9880d681SAndroid Build Coastguard Worker;V9: ld [%fp+56], {{.+}}
86*9880d681SAndroid Build Coastguard Worker;V9: ld [{{.+}}+56], {{.+}}
87*9880d681SAndroid Build Coastguard Worker;V9: ld [{{.+}}+60], {{.+}}
88*9880d681SAndroid Build Coastguard Worker
89*9880d681SAndroid Build Coastguard Worker;SPARC64-LABEL: retaddr2
90*9880d681SAndroid Build Coastguard Worker;SPARC64:       flushw
91*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%fp+2159],     %[[R0:[goli][0-7]]]
92*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%[[R0]]+2159], %[[R1:[goli][0-7]]]
93*9880d681SAndroid Build Coastguard Worker;SPARC64: ldx [%[[R1]]+2167], {{.+}}
94*9880d681SAndroid Build Coastguard Worker
95*9880d681SAndroid Build Coastguard Worker  %0 = tail call i8* @llvm.returnaddress(i32 3)
96*9880d681SAndroid Build Coastguard Worker  ret i8* %0
97*9880d681SAndroid Build Coastguard Worker}
98*9880d681SAndroid Build Coastguard Worker
99*9880d681SAndroid Build Coastguard Workerdeclare i8* @llvm.returnaddress(i32) nounwind readnone
100