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gerrit-public.fairphone.software / toolchain / llvm-project / e82947539e08a7649ef3bcc29837869817567ab4 / . / llvm / test / CodeGen / X86 / stackmap-liveness.ll
blob: b1a931dd7c43582f9db725d686f7d2a0407252cb [file] [log] [blame]
Juergen Ributzkae8294752013-12-14 06:53:06 +0000[diff] [blame^]1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -disable-fp-elim | FileCheck %s
2; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -disable-fp-elim -enable-stackmap-liveness| FileCheck -check-prefix=STACK %s
3; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -disable-fp-elim -enable-patchpoint-liveness| FileCheck -check-prefix=PATCH %s
4;
5; Note: Print verbose stackmaps using -debug-only=stackmaps.
6
7; CHECK-LABEL: .section __LLVM_STACKMAPS,__llvm_stackmaps
8; CHECK-NEXT: __LLVM_StackMaps:
9; CHECK-NEXT: .long 0
10; Num LargeConstants
11; CHECK-NEXT: .long 0
12; Num Callsites
13; CHECK-NEXT: .long 5
14define void @stackmap_liveness() {
15entry:
16 %a1 = call <2 x double> asm sideeffect "", "={xmm2}"() nounwind
17; StackMap 1 (no liveness information available)
18; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
19; CHECK-NEXT: .short 0
20; CHECK-NEXT: .short 0
21; Num LiveOut Entries: 0
22; CHECK-NEXT: .short 0
23
24; StackMap 1 (stackmap liveness information enabled)
25; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
26; STACK-NEXT: .short 0
27; STACK-NEXT: .short 0
28; Num LiveOut Entries: 2
29; STACK-NEXT: .short 2
30; LiveOut Entry 1: %RSP (8 bytes)
31; STACK-NEXT: .short 7
32; STACK-NEXT: .byte 0
33; STACK-NEXT: .byte 8
34; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
35; STACK-NEXT: .short 19
36; STACK-NEXT: .byte 0
37; STACK-NEXT: .byte 16
38
39; StackMap 1 (patchpoint liveness information enabled)
40; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
41; PATCH-NEXT: .short 0
42; PATCH-NEXT: .short 0
43; Num LiveOut Entries: 0
44; PATCH-NEXT: .short 0
45 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 1, i32 5)
46 %a2 = call i64 asm sideeffect "", "={r8}"() nounwind
47 %a3 = call i8 asm sideeffect "", "={ah}"() nounwind
48 %a4 = call <4 x double> asm sideeffect "", "={ymm0}"() nounwind
49 %a5 = call <4 x double> asm sideeffect "", "={ymm1}"() nounwind
50
51; StackMap 2 (no liveness information available)
52; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
53; CHECK-NEXT: .short 0
54; CHECK-NEXT: .short 0
55; Num LiveOut Entries: 0
56; CHECK-NEXT: .short 0
57
58; StackMap 2 (stackmap liveness information enabled)
59; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
60; STACK-NEXT: .short 0
61; STACK-NEXT: .short 0
62; Num LiveOut Entries: 6
63; STACK-NEXT: .short 6
64; LiveOut Entry 2: %RAX (1 bytes) --> %AL or %AH
65; STACK-NEXT: .short 0
66; STACK-NEXT: .byte 0
67; STACK-NEXT: .byte 1
68; LiveOut Entry 2: %RSP (8 bytes)
69; STACK-NEXT: .short 7
70; STACK-NEXT: .byte 0
71; STACK-NEXT: .byte 8
72; LiveOut Entry 2: %R8 (8 bytes)
73; STACK-NEXT: .short 8
74; STACK-NEXT: .byte 0
75; STACK-NEXT: .byte 8
76; LiveOut Entry 2: %YMM0 (32 bytes)
77; STACK-NEXT: .short 17
78; STACK-NEXT: .byte 0
79; STACK-NEXT: .byte 32
80; LiveOut Entry 2: %YMM1 (32 bytes)
81; STACK-NEXT: .short 18
82; STACK-NEXT: .byte 0
83; STACK-NEXT: .byte 32
84; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
85; STACK-NEXT: .short 19
86; STACK-NEXT: .byte 0
87; STACK-NEXT: .byte 16
88
89; StackMap 2 (patchpoint liveness information enabled)
90; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
91; PATCH-NEXT: .short 0
92; PATCH-NEXT: .short 0
93; Num LiveOut Entries: 0
94; PATCH-NEXT: .short 0
95 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 2, i32 5)
96 call void asm sideeffect "", "{r8},{ah},{ymm0},{ymm1}"(i64 %a2, i8 %a3, <4 x double> %a4, <4 x double> %a5) nounwind
97
98; StackMap 3 (no liveness information available)
99; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
100; CHECK-NEXT: .short 0
101; CHECK-NEXT: .short 0
102; Num LiveOut Entries: 0
103; CHECK-NEXT: .short 0
104
105; StackMap 3 (stackmap liveness information enabled)
106; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
107; STACK-NEXT: .short 0
108; STACK-NEXT: .short 0
109; Num LiveOut Entries: 2
110; STACK-NEXT: .short 2
111; LiveOut Entry 2: %RSP (8 bytes)
112; STACK-NEXT: .short 7
113; STACK-NEXT: .byte 0
114; STACK-NEXT: .byte 8
115; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
116; STACK-NEXT: .short 19
117; STACK-NEXT: .byte 0
118; STACK-NEXT: .byte 16
119
120; StackMap 3 (patchpoint liveness information enabled)
121; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
122; PATCH-NEXT: .short 0
123; PATCH-NEXT: .short 0
124; Num LiveOut Entries: 0
125; PATCH-NEXT: .short 0
126 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 3, i32 5)
127 call void asm sideeffect "", "{xmm2}"(<2 x double> %a1) nounwind
128 ret void
129}
130
131define void @mixed_liveness() {
132entry:
133 %a1 = call <2 x double> asm sideeffect "", "={xmm2}"() nounwind
134; StackMap 4 (stackmap liveness information enabled)
135; STACK-LABEL: .long L{{.*}}-_mixed_liveness
136; STACK-NEXT: .short 0
137; STACK-NEXT: .short 0
138; Num LiveOut Entries: 1
139; STACK-NEXT: .short 1
140; LiveOut Entry 1: %YMM2 (16 bytes) --> %XMM2
141; STACK-NEXT: .short 19
142; STACK-NEXT: .byte 0
143; STACK-NEXT: .byte 16
144; StackMap 5 (stackmap liveness information enabled)
145; STACK-LABEL: .long L{{.*}}-_mixed_liveness
146; STACK-NEXT: .short 0
147; STACK-NEXT: .short 0
148; Num LiveOut Entries: 0
149; STACK-NEXT: .short 0
150
151; StackMap 4 (patchpoint liveness information enabled)
152; PATCH-LABEL: .long L{{.*}}-_mixed_liveness
153; PATCH-NEXT: .short 0
154; PATCH-NEXT: .short 0
155; Num LiveOut Entries: 0
156; PATCH-NEXT: .short 0
157; StackMap 5 (patchpoint liveness information enabled)
158; PATCH-LABEL: .long L{{.*}}-_mixed_liveness
159; PATCH-NEXT: .short 0
160; PATCH-NEXT: .short 0
161; Num LiveOut Entries: 2
162; PATCH-NEXT: .short 2
163; LiveOut Entry 1: %RSP (8 bytes)
164; PATCH-NEXT: .short 7
165; PATCH-NEXT: .byte 0
166; PATCH-NEXT: .byte 8
167; LiveOut Entry 1: %YMM2 (16 bytes) --> %XMM2
168; PATCH-NEXT: .short 19
169; PATCH-NEXT: .byte 0
170; PATCH-NEXT: .byte 16
171 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 4, i32 5)
172 call anyregcc void (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i64 5, i32 0, i8* null, i32 0)
173 call void asm sideeffect "", "{xmm2}"(<2 x double> %a1) nounwind
174 ret void
175}
176
177declare void @llvm.experimental.stackmap(i64, i32, ...)
178declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...)