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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 5b51fd5b550a9589f95e677fca801cea565e8d9f / . / test / CodeGen / SPARC / 2011-01-11-FrameAddr.ll
blob: 7cc7868e44f939bccef56a5a5f329d11971cd848 [file] [log] [blame]
Jakob Stoklund Olesenc5ddb742011-04-05 21:40:41 +0000[diff] [blame]1;RUN: llc -march=sparc < %s | FileCheck %s -check-prefix=V8
2;RUN: llc -march=sparc -mattr=v9 < %s | FileCheck %s -check-prefix=V9
3;RUN: llc -march=sparc -regalloc=basic < %s | FileCheck %s -check-prefix=V8
4;RUN: llc -march=sparc -regalloc=basic -mattr=v9 < %s | FileCheck %s -check-prefix=V9
Venkatraman Govindarajua0b34d62013-06-01 20:42:48 +0000[diff] [blame]5
Venkatraman Govindaraju860b64c2011-01-12 05:08:36 +0000[diff] [blame]6
7define i8* @frameaddr() nounwind readnone {
8entry:
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]9;V8-LABEL: frameaddr:
Venkatraman Govindaraju65ca7aa2013-06-02 21:48:17 +0000[diff] [blame]10;V8: save %sp, -96, %sp
11;V8: jmp %i7+8
12;V8: restore %g0, %fp, %o0
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]13
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]14;V9-LABEL: frameaddr:
Venkatraman Govindaraju65ca7aa2013-06-02 21:48:17 +0000[diff] [blame]15;V9: save %sp, -96, %sp
16;V9: jmp %i7+8
17;V9: restore %g0, %fp, %o0
Venkatraman Govindaraju860b64c2011-01-12 05:08:36 +0000[diff] [blame]18 %0 = tail call i8* @llvm.frameaddress(i32 0)
19 ret i8* %0
20}
21
22define i8* @frameaddr2() nounwind readnone {
23entry:
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]24;V8-LABEL: frameaddr2:
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]25;V8: ta 3
26;V8: ld [%fp+56], {{.+}}
27;V8: ld [{{.+}}+56], {{.+}}
28;V8: ld [{{.+}}+56], {{.+}}
29
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]30;V9-LABEL: frameaddr2:
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]31;V9: flushw
32;V9: ld [%fp+56], {{.+}}
33;V9: ld [{{.+}}+56], {{.+}}
34;V9: ld [{{.+}}+56], {{.+}}
Venkatraman Govindaraju860b64c2011-01-12 05:08:36 +0000[diff] [blame]35 %0 = tail call i8* @llvm.frameaddress(i32 3)
36 ret i8* %0
37}
38
39declare i8* @llvm.frameaddress(i32) nounwind readnone
40
41
42
43define i8* @retaddr() nounwind readnone {
44entry:
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]45;V8-LABEL: retaddr:
Venkatraman Govindarajudd482262013-06-02 02:24:27 +0000[diff] [blame]46;V8: or %g0, %o7, {{.+}}
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]47
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]48;V9-LABEL: retaddr:
Venkatraman Govindarajudd482262013-06-02 02:24:27 +0000[diff] [blame]49;V9: or %g0, %o7, {{.+}}
Venkatraman Govindarajua0b34d62013-06-01 20:42:48 +0000[diff] [blame]50
Venkatraman Govindaraju860b64c2011-01-12 05:08:36 +0000[diff] [blame]51 %0 = tail call i8* @llvm.returnaddress(i32 0)
52 ret i8* %0
53}
54
55define i8* @retaddr2() nounwind readnone {
56entry:
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]57;V8-LABEL: retaddr2:
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]58;V8: ta 3
59;V8: ld [%fp+56], {{.+}}
60;V8: ld [{{.+}}+56], {{.+}}
61;V8: ld [{{.+}}+60], {{.+}}
62
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]63;V9-LABEL: retaddr2:
Venkatraman Govindarajufc3faa72011-01-21 22:00:00 +0000[diff] [blame]64;V9: flushw
65;V9: ld [%fp+56], {{.+}}
66;V9: ld [{{.+}}+56], {{.+}}
67;V9: ld [{{.+}}+60], {{.+}}
Venkatraman Govindarajua0b34d62013-06-01 20:42:48 +0000[diff] [blame]68
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]69;V8LEAF-LABEL: retaddr2:
Venkatraman Govindarajua0b34d62013-06-01 20:42:48 +0000[diff] [blame]70;V8LEAF: ta 3
71;V8LEAF: ld [%fp+56], %[[R:[goli][0-7]]]
72;V8LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]]
73;V8LEAF: ld [%[[R1]]+60], {{.+}}
74
Stephen Lincf2ab762013-07-18 22:47:09 +0000[diff] [blame]75;V9LEAF-LABEL: retaddr2:
Venkatraman Govindarajua0b34d62013-06-01 20:42:48 +0000[diff] [blame]76;V9LEAF: flushw
77;V9LEAF: ld [%fp+56], %[[R:[goli][0-7]]]
78;V9LEAF: ld [%[[R]]+56], %[[R1:[goli][0-7]]]
79;V9LEAF: ld [%[[R1]]+60], {{.+}}
80
Venkatraman Govindaraju860b64c2011-01-12 05:08:36 +0000[diff] [blame]81 %0 = tail call i8* @llvm.returnaddress(i32 3)
82 ret i8* %0
83}
84
85declare i8* @llvm.returnaddress(i32) nounwind readnone