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gerrit-public.fairphone.software / toolchain / llvm-project / fb4d6482956ab9d9f5a2930238fbe177c09a76ed / . / llvm / test / CodeGen / X86 / stackmap-liveness.ll
blob: 570e373229e358272e3a04df1d7d896c48fbd55f [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:
Juergen Ributzkafb4d6482014-01-30 18:58:27 +0000[diff] [blame^]9; CHECK-NEXT: .long 0
10; Num Functions
11; CHECK-NEXT: .long 2
12; CHECK-NEXT: .long _stackmap_liveness
13; CHECK-NEXT: .long 8
14; CHECK-NEXT: .long _mixed_liveness
15; CHECK-NEXT: .long 8
Juergen Ributzkae8294752013-12-14 06:53:06 +0000[diff] [blame]16; Num LargeConstants
17; CHECK-NEXT: .long 0
18; Num Callsites
19; CHECK-NEXT: .long 5
20define void @stackmap_liveness() {
21entry:
22 %a1 = call <2 x double> asm sideeffect "", "={xmm2}"() nounwind
23; StackMap 1 (no liveness information available)
24; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
25; CHECK-NEXT: .short 0
26; CHECK-NEXT: .short 0
27; Num LiveOut Entries: 0
28; CHECK-NEXT: .short 0
29
30; StackMap 1 (stackmap liveness information enabled)
31; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
32; STACK-NEXT: .short 0
33; STACK-NEXT: .short 0
34; Num LiveOut Entries: 2
35; STACK-NEXT: .short 2
36; LiveOut Entry 1: %RSP (8 bytes)
37; STACK-NEXT: .short 7
38; STACK-NEXT: .byte 0
39; STACK-NEXT: .byte 8
40; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
41; STACK-NEXT: .short 19
42; STACK-NEXT: .byte 0
43; STACK-NEXT: .byte 16
44
45; StackMap 1 (patchpoint liveness information enabled)
46; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
47; PATCH-NEXT: .short 0
48; PATCH-NEXT: .short 0
49; Num LiveOut Entries: 0
50; PATCH-NEXT: .short 0
51 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 1, i32 5)
52 %a2 = call i64 asm sideeffect "", "={r8}"() nounwind
53 %a3 = call i8 asm sideeffect "", "={ah}"() nounwind
54 %a4 = call <4 x double> asm sideeffect "", "={ymm0}"() nounwind
55 %a5 = call <4 x double> asm sideeffect "", "={ymm1}"() nounwind
56
57; StackMap 2 (no liveness information available)
58; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
59; CHECK-NEXT: .short 0
60; CHECK-NEXT: .short 0
61; Num LiveOut Entries: 0
62; CHECK-NEXT: .short 0
63
64; StackMap 2 (stackmap liveness information enabled)
65; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
66; STACK-NEXT: .short 0
67; STACK-NEXT: .short 0
68; Num LiveOut Entries: 6
69; STACK-NEXT: .short 6
70; LiveOut Entry 2: %RAX (1 bytes) --> %AL or %AH
71; STACK-NEXT: .short 0
72; STACK-NEXT: .byte 0
73; STACK-NEXT: .byte 1
74; LiveOut Entry 2: %RSP (8 bytes)
75; STACK-NEXT: .short 7
76; STACK-NEXT: .byte 0
77; STACK-NEXT: .byte 8
78; LiveOut Entry 2: %R8 (8 bytes)
79; STACK-NEXT: .short 8
80; STACK-NEXT: .byte 0
81; STACK-NEXT: .byte 8
82; LiveOut Entry 2: %YMM0 (32 bytes)
83; STACK-NEXT: .short 17
84; STACK-NEXT: .byte 0
85; STACK-NEXT: .byte 32
86; LiveOut Entry 2: %YMM1 (32 bytes)
87; STACK-NEXT: .short 18
88; STACK-NEXT: .byte 0
89; STACK-NEXT: .byte 32
90; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
91; STACK-NEXT: .short 19
92; STACK-NEXT: .byte 0
93; STACK-NEXT: .byte 16
94
95; StackMap 2 (patchpoint liveness information enabled)
96; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
97; PATCH-NEXT: .short 0
98; PATCH-NEXT: .short 0
99; Num LiveOut Entries: 0
100; PATCH-NEXT: .short 0
101 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 2, i32 5)
102 call void asm sideeffect "", "{r8},{ah},{ymm0},{ymm1}"(i64 %a2, i8 %a3, <4 x double> %a4, <4 x double> %a5) nounwind
103
104; StackMap 3 (no liveness information available)
105; CHECK-LABEL: .long L{{.*}}-_stackmap_liveness
106; CHECK-NEXT: .short 0
107; CHECK-NEXT: .short 0
108; Num LiveOut Entries: 0
109; CHECK-NEXT: .short 0
110
111; StackMap 3 (stackmap liveness information enabled)
112; STACK-LABEL: .long L{{.*}}-_stackmap_liveness
113; STACK-NEXT: .short 0
114; STACK-NEXT: .short 0
115; Num LiveOut Entries: 2
116; STACK-NEXT: .short 2
117; LiveOut Entry 2: %RSP (8 bytes)
118; STACK-NEXT: .short 7
119; STACK-NEXT: .byte 0
120; STACK-NEXT: .byte 8
121; LiveOut Entry 2: %YMM2 (16 bytes) --> %XMM2
122; STACK-NEXT: .short 19
123; STACK-NEXT: .byte 0
124; STACK-NEXT: .byte 16
125
126; StackMap 3 (patchpoint liveness information enabled)
127; PATCH-LABEL: .long L{{.*}}-_stackmap_liveness
128; PATCH-NEXT: .short 0
129; PATCH-NEXT: .short 0
130; Num LiveOut Entries: 0
131; PATCH-NEXT: .short 0
132 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 3, i32 5)
133 call void asm sideeffect "", "{xmm2}"(<2 x double> %a1) nounwind
134 ret void
135}
136
137define void @mixed_liveness() {
138entry:
139 %a1 = call <2 x double> asm sideeffect "", "={xmm2}"() nounwind
140; StackMap 4 (stackmap liveness information enabled)
141; STACK-LABEL: .long L{{.*}}-_mixed_liveness
142; STACK-NEXT: .short 0
143; STACK-NEXT: .short 0
144; Num LiveOut Entries: 1
145; STACK-NEXT: .short 1
146; LiveOut Entry 1: %YMM2 (16 bytes) --> %XMM2
147; STACK-NEXT: .short 19
148; STACK-NEXT: .byte 0
149; STACK-NEXT: .byte 16
150; StackMap 5 (stackmap liveness information enabled)
151; STACK-LABEL: .long L{{.*}}-_mixed_liveness
152; STACK-NEXT: .short 0
153; STACK-NEXT: .short 0
154; Num LiveOut Entries: 0
155; STACK-NEXT: .short 0
156
157; StackMap 4 (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: 0
162; PATCH-NEXT: .short 0
163; StackMap 5 (patchpoint liveness information enabled)
164; PATCH-LABEL: .long L{{.*}}-_mixed_liveness
165; PATCH-NEXT: .short 0
166; PATCH-NEXT: .short 0
167; Num LiveOut Entries: 2
168; PATCH-NEXT: .short 2
169; LiveOut Entry 1: %RSP (8 bytes)
170; PATCH-NEXT: .short 7
171; PATCH-NEXT: .byte 0
172; PATCH-NEXT: .byte 8
173; LiveOut Entry 1: %YMM2 (16 bytes) --> %XMM2
174; PATCH-NEXT: .short 19
175; PATCH-NEXT: .byte 0
176; PATCH-NEXT: .byte 16
177 call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 4, i32 5)
178 call anyregcc void (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i64 5, i32 0, i8* null, i32 0)
179 call void asm sideeffect "", "{xmm2}"(<2 x double> %a1) nounwind
180 ret void
181}
182
183declare void @llvm.experimental.stackmap(i64, i32, ...)
184declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...)