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  • clang/test/DebugInfo/KeyInstructions

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‎clang/test/DebugInfo/KeyInstructions/asm.c‎

Lines changed: 26 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
2-
// RUN: %clang_cc1 -triple aarch64 -target-feature +ls64 -O0 -emit-llvm -x c %s -o - -gkey-instructions -debug-info-kind=limited -gno-column-info | FileCheck %s
2+
// RUN: %clang_cc1 -triple aarch64 -target-feature +ls64 -O0 -emit-llvm -x c %s -o - -gkey-instructions -debug-info-kind=line-tables-only -gno-column-info | FileCheck %s
33
// Partially copied from clang/test/CodeGen/AArch64/ls64-inline-asm.c
44

55
// Check the inline asm call and result store are Key and distinct atoms.
@@ -11,73 +11,49 @@ struct foo { unsigned long long x[8]; };
1111
// CHECK-NEXT: [[OUTPUT_ADDR:%.*]] = alloca ptr, align 8
1212
// CHECK-NEXT: [[ADDR_ADDR:%.*]] = alloca ptr, align 8
1313
// CHECK-NEXT: store ptr [[OUTPUT]], ptr [[OUTPUT_ADDR]], align 8
14-
// CHECK-NEXT: #dbg_declare(ptr [[OUTPUT_ADDR]], [[META19:![0-9]+]], !DIExpression(), [[META20:![0-9]+]])
1514
// CHECK-NEXT: store ptr [[ADDR]], ptr [[ADDR_ADDR]], align 8
16-
// CHECK-NEXT: #dbg_declare(ptr [[ADDR_ADDR]], [[META21:![0-9]+]], !DIExpression(), [[META20]])
17-
// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[OUTPUT_ADDR]], align 8, !dbg [[DBG22:![0-9]+]]
18-
// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[ADDR_ADDR]], align 8, !dbg [[DBG22]]
19-
// CHECK-NEXT: [[TMP2:%.*]] = call i512 asm sideeffect "ld64b $0,[$1]", "=r,r,~{memory}"(ptr [[TMP1]]) #[[ATTR1:[0-9]+]], !dbg [[DBG23:![0-9]+]], !srcloc [[META24:![0-9]+]]
20-
// CHECK-NEXT: store i512 [[TMP2]], ptr [[TMP0]], align 8, !dbg [[DBG25:![0-9]+]]
21-
// CHECK-NEXT: ret void, !dbg [[DBG26:![0-9]+]]
15+
// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[OUTPUT_ADDR]], align 8, !dbg [[DBG9:![0-9]+]]
16+
// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[ADDR_ADDR]], align 8, !dbg [[DBG9]]
17+
// CHECK-NEXT: [[TMP2:%.*]] = call i512 asm sideeffect "ld64b $0,[$1]", "=r,r,~{memory}"(ptr [[TMP1]]) #[[ATTR1:[0-9]+]], !dbg [[DBG10:![0-9]+]], !srcloc [[META11:![0-9]+]]
18+
// CHECK-NEXT: store i512 [[TMP2]], ptr [[TMP0]], align 8, !dbg [[DBG12:![0-9]+]]
19+
// CHECK-NEXT: ret void, !dbg [[DBG13:![0-9]+]]
2220
//
2321
void load(struct foo *output, void *addr) {
2422
__asm__ volatile ("ld64b %0,[%1]" : "=r" (*output) : "r" (addr) : "memory");
2523
}
2624

2725
// CHECK-LABEL: define dso_local void @load2(
28-
// CHECK-SAME: ptr noundef [[OUTPUT:%.*]], ptr noundef [[ADDR:%.*]]) #[[ATTR0]] !dbg [[DBG27:![0-9]+]] {
26+
// CHECK-SAME: ptr noundef [[OUTPUT:%.*]], ptr noundef [[ADDR:%.*]]) #[[ATTR0]] !dbg [[DBG14:![0-9]+]] {
2927
// CHECK-NEXT: [[ENTRY:.*:]]
3028
// CHECK-NEXT: [[OUTPUT_ADDR:%.*]] = alloca ptr, align 8
3129
// CHECK-NEXT: [[ADDR_ADDR:%.*]] = alloca ptr, align 8
3230
// CHECK-NEXT: store ptr [[OUTPUT]], ptr [[OUTPUT_ADDR]], align 8
33-
// CHECK-NEXT: #dbg_declare(ptr [[OUTPUT_ADDR]], [[META32:![0-9]+]], !DIExpression(), [[META33:![0-9]+]])
3431
// CHECK-NEXT: store ptr [[ADDR]], ptr [[ADDR_ADDR]], align 8
35-
// CHECK-NEXT: #dbg_declare(ptr [[ADDR_ADDR]], [[META34:![0-9]+]], !DIExpression(), [[META33]])
36-
// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[OUTPUT_ADDR]], align 8, !dbg [[DBG35:![0-9]+]]
37-
// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[ADDR_ADDR]], align 8, !dbg [[DBG35]]
38-
// CHECK-NEXT: [[TMP2:%.*]] = call i32 asm sideeffect "ld64b $0,[$1]", "=r,r,~{memory}"(ptr [[TMP1]]) #[[ATTR1]], !dbg [[DBG36:![0-9]+]], !srcloc [[META37:![0-9]+]]
39-
// CHECK-NEXT: store i32 [[TMP2]], ptr [[TMP0]], align 4, !dbg [[DBG38:![0-9]+]]
40-
// CHECK-NEXT: ret void, !dbg [[DBG39:![0-9]+]]
32+
// CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[OUTPUT_ADDR]], align 8, !dbg [[DBG15:![0-9]+]]
33+
// CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[ADDR_ADDR]], align 8, !dbg [[DBG15]]
34+
// CHECK-NEXT: [[TMP2:%.*]] = call i32 asm sideeffect "ld64b $0,[$1]", "=r,r,~{memory}"(ptr [[TMP1]]) #[[ATTR1]], !dbg [[DBG16:![0-9]+]], !srcloc [[META17:![0-9]+]]
35+
// CHECK-NEXT: store i32 [[TMP2]], ptr [[TMP0]], align 4, !dbg [[DBG18:![0-9]+]]
36+
// CHECK-NEXT: ret void, !dbg [[DBG19:![0-9]+]]
4137
//
4238
void load2(int *output, void *addr) {
4339
__asm__ volatile ("ld64b %0,[%1]" : "=r" (*output) : "r" (addr) : "memory");
4440
}
4541
//.
46-
// CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C11, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)
42+
// CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C11, file: [[META1:![0-9]+]], producer: "{{.*}}clang version {{.*}}", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, splitDebugInlining: false, nameTableKind: None)
4743
// CHECK: [[META1]] = !DIFile(filename: "{{.*}}<stdin>", directory: {{.*}})
48-
// CHECK: [[DBG5]] = distinct !DISubprogram(name: "load", scope: [[META6:![0-9]+]], file: [[META6]], line: 23, type: [[META7:![0-9]+]], scopeLine: 23, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]], retainedNodes: [[META18:![0-9]+]], keyInstructions: true)
44+
// CHECK: [[DBG5]] = distinct !DISubprogram(name: "load", scope: [[META6:![0-9]+]], file: [[META6]], line: 21, type: [[META7:![0-9]+]], scopeLine: 21, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]], keyInstructions: true)
4945
// CHECK: [[META6]] = !DIFile(filename: "{{.*}}asm.c", directory: {{.*}})
5046
// CHECK: [[META7]] = !DISubroutineType(types: [[META8:![0-9]+]])
51-
// CHECK: [[META8]] = !{null, [[META9:![0-9]+]], [[META17:![0-9]+]]}
52-
// CHECK: [[META9]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[META10:![0-9]+]], size: 64)
53-
// CHECK: [[META10]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo", file: [[META6]], line: 7, size: 512, elements: [[META11:![0-9]+]])
54-
// CHECK: [[META11]] = !{[[META12:![0-9]+]]}
55-
// CHECK: [[META12]] = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: [[META10]], file: [[META6]], line: 7, baseType: [[META13:![0-9]+]], size: 512)
56-
// CHECK: [[META13]] = !DICompositeType(tag: DW_TAG_array_type, baseType: [[META14:![0-9]+]], size: 512, elements: [[META15:![0-9]+]])
57-
// CHECK: [[META14]] = !DIBasicType(name: "unsigned long long", size: 64, encoding: DW_ATE_unsigned)
58-
// CHECK: [[META15]] = !{[[META16:![0-9]+]]}
59-
// CHECK: [[META16]] = !DISubrange(count: 8)
60-
// CHECK: [[META17]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
61-
// CHECK: [[META18]] = !{}
62-
// CHECK: [[META19]] = !DILocalVariable(name: "output", arg: 1, scope: [[DBG5]], file: [[META6]], line: 23, type: [[META9]])
63-
// CHECK: [[META20]] = !DILocation(line: 23, scope: [[DBG5]])
64-
// CHECK: [[META21]] = !DILocalVariable(name: "addr", arg: 2, scope: [[DBG5]], file: [[META6]], line: 23, type: [[META17]])
65-
// CHECK: [[DBG22]] = !DILocation(line: 24, scope: [[DBG5]])
66-
// CHECK: [[DBG23]] = !DILocation(line: 24, scope: [[DBG5]], atomGroup: 1, atomRank: 1)
67-
// CHECK: [[META24]] = !{i64 1663}
68-
// CHECK: [[DBG25]] = !DILocation(line: 24, scope: [[DBG5]], atomGroup: 2, atomRank: 1)
69-
// CHECK: [[DBG26]] = !DILocation(line: 25, scope: [[DBG5]], atomGroup: 3, atomRank: 1)
70-
// CHECK: [[DBG27]] = distinct !DISubprogram(name: "load2", scope: [[META6]], file: [[META6]], line: 42, type: [[META28:![0-9]+]], scopeLine: 42, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]], retainedNodes: [[META18]], keyInstructions: true)
71-
// CHECK: [[META28]] = !DISubroutineType(types: [[META29:![0-9]+]])
72-
// CHECK: [[META29]] = !{null, [[META30:![0-9]+]], [[META17]]}
73-
// CHECK: [[META30]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[META31:![0-9]+]], size: 64)
74-
// CHECK: [[META31]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
75-
// CHECK: [[META32]] = !DILocalVariable(name: "output", arg: 1, scope: [[DBG27]], file: [[META6]], line: 42, type: [[META30]])
76-
// CHECK: [[META33]] = !DILocation(line: 42, scope: [[DBG27]])
77-
// CHECK: [[META34]] = !DILocalVariable(name: "addr", arg: 2, scope: [[DBG27]], file: [[META6]], line: 42, type: [[META17]])
78-
// CHECK: [[DBG35]] = !DILocation(line: 43, scope: [[DBG27]])
79-
// CHECK: [[DBG36]] = !DILocation(line: 43, scope: [[DBG27]], atomGroup: 1, atomRank: 1)
80-
// CHECK: [[META37]] = !{i64 2918}
81-
// CHECK: [[DBG38]] = !DILocation(line: 43, scope: [[DBG27]], atomGroup: 2, atomRank: 1)
82-
// CHECK: [[DBG39]] = !DILocation(line: 44, scope: [[DBG27]], atomGroup: 3, atomRank: 1)
47+
// CHECK: [[META8]] = !{}
48+
// CHECK: [[DBG9]] = !DILocation(line: 22, scope: [[DBG5]])
49+
// CHECK: [[DBG10]] = !DILocation(line: 22, scope: [[DBG5]], atomGroup: 1, atomRank: 1)
50+
// CHECK: [[META11]] = !{i64 1458}
51+
// CHECK: [[DBG12]] = !DILocation(line: 22, scope: [[DBG5]], atomGroup: 2, atomRank: 1)
52+
// CHECK: [[DBG13]] = !DILocation(line: 23, scope: [[DBG5]], atomGroup: 3, atomRank: 1)
53+
// CHECK: [[DBG14]] = distinct !DISubprogram(name: "load2", scope: [[META6]], file: [[META6]], line: 38, type: [[META7]], scopeLine: 38, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: [[META0]], keyInstructions: true)
54+
// CHECK: [[DBG15]] = !DILocation(line: 39, scope: [[DBG14]])
55+
// CHECK: [[DBG16]] = !DILocation(line: 39, scope: [[DBG14]], atomGroup: 1, atomRank: 1)
56+
// CHECK: [[META17]] = !{i64 2501}
57+
// CHECK: [[DBG18]] = !DILocation(line: 39, scope: [[DBG14]], atomGroup: 2, atomRank: 1)
58+
// CHECK: [[DBG19]] = !DILocation(line: 40, scope: [[DBG14]], atomGroup: 3, atomRank: 1)
8359
//.

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