Codegen Tests: Remove unnecessary uses of count() function

Simplify the test cases such that each is only testing the minimal functionality that it needs to. Minimises noise from changing expected results in unrelated patches.
danobi · Jul 12, 2024 · 6cc2798 · 6cc2798
1 parent 0c72e1b
commit 6cc2798
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Showing 24 changed files with 555 additions and 959 deletions.
diff --git a/tests/codegen/argN_rawtracepoint.cpp b/tests/codegen/argN_rawtracepoint.cpp
@@ -6,8 6,7 @@ namespace codegen {
 
 TEST(codegen, argN_rawtracepoint)
 {
- test("rawtracepoint:sched_switch { "
- "@[arg0] = count(); }",
  test("rawtracepoint:sched_switch { @[arg0] = 1; }",
 
  NAME);
 }

diff --git a/tests/codegen/args_multiple_tracepoints.cpp b/tests/codegen/args_multiple_tracepoints.cpp
@@ -11,7 11,7 @@ namespace codegen {
 TEST(codegen, args_multiple_tracepoints)
 {
  test("tracepoint:sched:sched_one,tracepoint:sched:sched_two { "
- "@[args.common_field] = count(); }",
  "@[args.common_field] = 1; }",
  NAME);
 }
 

diff --git a/tests/codegen/args_multiple_tracepoints_category_wild.cpp b/tests/codegen/args_multiple_tracepoints_category_wild.cpp
@@ -10,7 10,7 @@ namespace codegen {
 
 TEST(codegen, args_multiple_tracepoints_category_wild)
 {
- test("tracepoint:sched*:sched_* { @[args.common_field] = count(); }", NAME);
  test("tracepoint:sched*:sched_* { @[args.common_field] = 1; }", NAME);
 }
 
 } // namespace codegen

diff --git a/tests/codegen/args_multiple_tracepoints_wild.cpp b/tests/codegen/args_multiple_tracepoints_wild.cpp
@@ -10,7 10,7 @@ namespace codegen {
 
 TEST(codegen, args_multiple_tracepoints_wild)
 {
- test("tracepoint:sched:sched_* { @[args.common_field] = count(); }", NAME);
  test("tracepoint:sched:sched_* { @[args.common_field] = 1; }", NAME);
 }
 
 } // namespace codegen

diff --git a/tests/codegen/call_ntop_key.cpp b/tests/codegen/call_ntop_key.cpp
@@ -6,7 6,7 @@ namespace codegen {
 
 TEST(codegen, call_ntop_key)
 {
- test("kprobe:f { @x[ntop(2, 0xFFFFFFFF)] = count()}",
  test("kprobe:f { @x[ntop(2, 0xFFFFFFFF)] = 1; }",
 
  NAME);
 }

diff --git a/tests/codegen/call_usym_key.cpp b/tests/codegen/call_usym_key.cpp
@@ -6,7 6,7 @@ namespace codegen {
 
 TEST(codegen, call_usym_key)
 {
- test("kprobe:f { @x[usym(0)] = count() }",
  test("kprobe:f { @x[usym(0)] = 1; }",
 
  NAME);
 }

diff --git a/tests/codegen/iter_dereference.cpp b/tests/codegen/iter_dereference.cpp
@@ -6,7 6,7 @@ namespace codegen {
 
 TEST(codegen, iter_dereference)
 {
- test("iter:task_file { @[ctx->meta->session_id] = count()}", NAME);
  test("iter:task_file { @[ctx->meta->session_id] = 1; }", NAME);
 }
 
 } // namespace codegen

diff --git a/tests/codegen/kfunc_dereference.cpp b/tests/codegen/kfunc_dereference.cpp
@@ -6,8 6,7 @@ namespace codegen {
 
 TEST(codegen, kfunc_dereference)
 {
- test("kfunc:tcp_sendmsg { @[args->sk->__sk_common.skc_daddr] = count(); }",
- NAME);
  test("kfunc:tcp_sendmsg { @[args->sk->__sk_common.skc_daddr] = 1; }", NAME);
 }
 
 } // namespace codegen

diff --git a/tests/codegen/kretfunc_dereference.cpp b/tests/codegen/kretfunc_dereference.cpp
@@ -6,8 6,7 @@ namespace codegen {
 
 TEST(codegen, kretfunc_dereference)
 {
- test("kretfunc:sk_alloc { @[retval->__sk_common.skc_daddr] = count(); }",
- NAME);
  test("kretfunc:sk_alloc { @[retval->__sk_common.skc_daddr] = 1; }", NAME);
 }
 
 } // namespace codegen

diff --git a/tests/codegen/literal_strncmp.cpp b/tests/codegen/literal_strncmp.cpp
@@ -6,7 6,7 @@ namespace codegen {
 
 TEST(codegen, literal_strncmp)
 {
- test("kretprobe:vfs_read /strncmp(comm, \"sshd\", 2)/ { @[comm] = count(); }",
  test("kprobe:f { @[strncmp(comm, \"sshd\", 2)] = 1; }",
 
  NAME);
 }

diff --git a/tests/codegen/llvm/argN_rawtracepoint.ll b/tests/codegen/llvm/argN_rawtracepoint.ll
@@ -15,44 15,24 @@ target triple = "bpf-pc-linux"
 ; Function Attrs: nounwind
 declare i64 @llvm.bpf.pseudo(i64 %0, i64 %1) #0
 
-define i64 @rawtracepoint_sched_switch_1(i8* %0) section "s_rawtracepoint_sched_switch_1" !dbg !55 {
 define i64 @rawtracepoint_sched_switch_1(i8* %0) section "s_rawtracepoint_sched_switch_1" !dbg !51 {
 entry:
- %initial_value = alloca i64, align 8
- %lookup_elem_val = alloca i64, align 8
  %"@_val" = alloca i64, align 8
  %"@_key" = alloca i64, align 8
  %1 = bitcast i8* %0 to i64*
  %2 = getelementptr i64, i64* %1, i64 0
  %arg0 = load i64, i64* %2, align 8
  %3 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %3)
  store i64 %arg0, i64* %"@_key", align 8
- %lookup_elem = call i8* inttoptr (i64 1 to i8* (%"struct map_t"*, i64*)*)(%"struct map_t"* @AT_, i64* %"@_key")
- %4 = bitcast i64* %lookup_elem_val to i8*
  %4 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %4)
- %map_lookup_cond = icmp ne i8* %lookup_elem, null
- br i1 %map_lookup_cond, label %lookup_success, label %lookup_failure
-
-lookup_success: ; preds = %entry
- �st = bitcast i8* %lookup_elem to i64*
- %5 = load i64, i64* �st, align 8
- %6 = add i64 %5, 1
- store i64 %6, i64* �st, align 8
- br label %lookup_merge
-
-lookup_failure: ; preds = %entry
- %7 = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.start.p0i8(i64 -1, i8* %7)
- store i64 1, i64* %initial_value, align 8
- %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %initial_value, i64 1)
- %8 = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* %8)
- br label %lookup_merge
-
-lookup_merge: ; preds = %lookup_failure, %lookup_success
- %9 = bitcast i64* %lookup_elem_val to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* %9)
-  = bitcast i64* %"@_key" to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
  store i64 1, i64* %"@_val", align 8
  %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %"@_val", i64 0)
  %5 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %5)
  %6 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %6)
  ret i64 0
 }
 
@@ -65,8 45,8 @@ declare void @llvm.lifetime.end.p0i8(i64 immarg %0, i8* nocapture %1) #1
 attributes #0 = { nounwind }
 attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 
-!llvm.dbg.cu = !{!51}
-!llvm.module.flags = !{!54}
 !llvm.dbg.cu = !{!47}
 !llvm.module.flags = !{!50}
 
 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
 !1 = distinct !DIGlobalVariable(name: "AT_", linkageName: "global", scope: !2, file: !2, type: !3, isLocal: false, isDefinition: true)
@@ -75,10 55,10 @@ attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 !4 = !{!5, !11, !16, !19}
 !5 = !DIDerivedType(tag: DW_TAG_member, name: "type", scope: !2, file: !2, baseType: !6, size: 64)
 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64)
-!7 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 160, elements: !9)
 !7 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 32, elements: !9)
 !8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
 !9 = !{!10}
-!10 = !DISubrange(count: 5, lowerBound: 0)
 !10 = !DISubrange(count: 1, lowerBound: 0)
 !11 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !12, size: 64, offset: 64)
 !12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64)
 !13 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 131072, elements: !14)
@@ -105,28 85,24 @@ attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 !34 = !DIGlobalVariableExpression(var: !35, expr: !DIExpression())
 !35 = distinct !DIGlobalVariable(name: "event_loss_counter", linkageName: "global", scope: !2, file: !2, type: !36, isLocal: false, isDefinition: true)
 !36 = !DICompositeType(tag: DW_TAG_structure_type, scope: !2, file: !2, size: 256, elements: !37)
-!37 = !{!38, !43, !48, !19}
 !37 = !{!38, !43, !44, !19}
 !38 = !DIDerivedType(tag: DW_TAG_member, name: "type", scope: !2, file: !2, baseType: !39, size: 64)
 !39 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !40, size: 64)
 !40 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 64, elements: !41)
 !41 = !{!42}
 !42 = !DISubrange(count: 2, lowerBound: 0)
-!43 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !44, size: 64, offset: 64)
-!44 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !45, size: 64)
-!45 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 32, elements: !46)
-!46 = !{!47}
-!47 = !DISubrange(count: 1, lowerBound: 0)
-!48 = !DIDerivedType(tag: DW_TAG_member, name: "key", scope: !2, file: !2, baseType: !49, size: 64, offset: 128)
-!49 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !50, size: 64)
-!50 = !DIBasicType(name: "int32", size: 32, encoding: DW_ATE_signed)
-!51 = distinct !DICompileUnit(language: DW_LANG_C, file: !2, producer: "bpftrace", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !52, globals: !53)
-!52 = !{}
-!53 = !{!0, !20, !34}
-!54 = !{i32 2, !"Debug Info Version", i32 3}
-!55 = distinct !DISubprogram(name: "rawtracepoint_sched_switch_1", linkageName: "rawtracepoint_sched_switch_1", scope: !2, file: !2, type: !56, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !51, retainedNodes: !60)
-!56 = !DISubroutineType(types: !57)
-!57 = !{!18, !58}
-!58 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !59, size: 64)
-!59 = !DIBasicType(name: "int8", size: 8, encoding: DW_ATE_signed)
-!60 = !{!61}
-!61 = !DILocalVariable(name: "ctx", arg: 1, scope: !55, file: !2, type: !58)
 !43 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !6, size: 64, offset: 64)
 !44 = !DIDerivedType(tag: DW_TAG_member, name: "key", scope: !2, file: !2, baseType: !45, size: 64, offset: 128)
 !45 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !46, size: 64)
 !46 = !DIBasicType(name: "int32", size: 32, encoding: DW_ATE_signed)
 !47 = distinct !DICompileUnit(language: DW_LANG_C, file: !2, producer: "bpftrace", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !48, globals: !49)
 !48 = !{}
 !49 = !{!0, !20, !34}
 !50 = !{i32 2, !"Debug Info Version", i32 3}
 !51 = distinct !DISubprogram(name: "rawtracepoint_sched_switch_1", linkageName: "rawtracepoint_sched_switch_1", scope: !2, file: !2, type: !52, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !56)
 !52 = !DISubroutineType(types: !53)
 !53 = !{!18, !54}
 !54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !55, size: 64)
 !55 = !DIBasicType(name: "int8", size: 8, encoding: DW_ATE_signed)
 !56 = !{!57}
 !57 = !DILocalVariable(name: "ctx", arg: 1, scope: !51, file: !2, type: !54)
diff --git a/tests/codegen/llvm/args_multiple_tracepoints.ll b/tests/codegen/llvm/args_multiple_tracepoints.ll
@@ -15,10 15,9 @@ target triple = "bpf-pc-linux"
 ; Function Attrs: nounwind
 declare i64 @llvm.bpf.pseudo(i64 %0, i64 %1) #0
 
-define i64 @tracepoint_sched_sched_one_1(i8* %0) section "s_tracepoint_sched_sched_one_1" !dbg !55 {
 define i64 @tracepoint_sched_sched_one_1(i8* %0) section "s_tracepoint_sched_sched_one_1" !dbg !51 {
 entry:
- %initial_value = alloca i64, align 8
- %lookup_elem_val = alloca i64, align 8
  %"@_val" = alloca i64, align 8
  %"@_key" = alloca i64, align 8
  %1 = ptrtoint i8* %0 to i64
  %2 = add i64 %1, 8
@@ -27,33 26,14 @@ entry:
  %5 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %5)
  store i64 %4, i64* %"@_key", align 8
- %lookup_elem = call i8* inttoptr (i64 1 to i8* (%"struct map_t"*, i64*)*)(%"struct map_t"* @AT_, i64* %"@_key")
- %6 = bitcast i64* %lookup_elem_val to i8*
  %6 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %6)
- %map_lookup_cond = icmp ne i8* %lookup_elem, null
- br i1 %map_lookup_cond, label %lookup_success, label %lookup_failure
-
-lookup_success: ; preds = %entry
- �st = bitcast i8* %lookup_elem to i64*
- %7 = load i64, i64* �st, align 8
- %8 = add i64 %7, 1
- store i64 %8, i64* �st, align 8
- br label %lookup_merge
-
-lookup_failure: ; preds = %entry
- %9 = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.start.p0i8(i64 -1, i8* %9)
- store i64 1, i64* %initial_value, align 8
- %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %initial_value, i64 1)
-  = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
- br label %lookup_merge
-
-lookup_merge: ; preds = %lookup_failure, %lookup_success
-  = bitcast i64* %lookup_elem_val to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
-  = bitcast i64* %"@_key" to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
  store i64 1, i64* %"@_val", align 8
  %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %"@_val", i64 0)
  %7 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %7)
  %8 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %8)
  ret i64 1
 }
 
@@ -63,10 43,9 @@ declare void @llvm.lifetime.start.p0i8(i64 immarg %0, i8* nocapture %1) #1
 ; Function Attrs: argmemonly nofree nosync nounwind willreturn
 declare void @llvm.lifetime.end.p0i8(i64 immarg %0, i8* nocapture %1) #1
 
-define i64 @tracepoint_sched_sched_two_2(i8* %0) section "s_tracepoint_sched_sched_two_2" !dbg !62 {
 define i64 @tracepoint_sched_sched_two_2(i8* %0) section "s_tracepoint_sched_sched_two_2" !dbg !58 {
 entry:
- %initial_value = alloca i64, align 8
- %lookup_elem_val = alloca i64, align 8
  %"@_val" = alloca i64, align 8
  %"@_key" = alloca i64, align 8
  %1 = ptrtoint i8* %0 to i64
  %2 = add i64 %1, 16
@@ -75,41 54,22 @@ entry:
  %5 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %5)
  store i64 %4, i64* %"@_key", align 8
- %lookup_elem = call i8* inttoptr (i64 1 to i8* (%"struct map_t"*, i64*)*)(%"struct map_t"* @AT_, i64* %"@_key")
- %6 = bitcast i64* %lookup_elem_val to i8*
  %6 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.start.p0i8(i64 -1, i8* %6)
- %map_lookup_cond = icmp ne i8* %lookup_elem, null
- br i1 %map_lookup_cond, label %lookup_success, label %lookup_failure
-
-lookup_success: ; preds = %entry
- �st = bitcast i8* %lookup_elem to i64*
- %7 = load i64, i64* �st, align 8
- %8 = add i64 %7, 1
- store i64 %8, i64* �st, align 8
- br label %lookup_merge
-
-lookup_failure: ; preds = %entry
- %9 = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.start.p0i8(i64 -1, i8* %9)
- store i64 1, i64* %initial_value, align 8
- %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %initial_value, i64 1)
-  = bitcast i64* %initial_value to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
- br label %lookup_merge
-
-lookup_merge: ; preds = %lookup_failure, %lookup_success
-  = bitcast i64* %lookup_elem_val to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
-  = bitcast i64* %"@_key" to i8*
- call void @llvm.lifetime.end.p0i8(i64 -1, i8* )
  store i64 1, i64* %"@_val", align 8
  %update_elem = call i64 inttoptr (i64 2 to i64 (%"struct map_t"*, i64*, i64*, i64)*)(%"struct map_t"* @AT_, i64* %"@_key", i64* %"@_val", i64 0)
  %7 = bitcast i64* %"@_val" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %7)
  %8 = bitcast i64* %"@_key" to i8*
  call void @llvm.lifetime.end.p0i8(i64 -1, i8* %8)
  ret i64 1
 }
 
 attributes #0 = { nounwind }
 attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 
-!llvm.dbg.cu = !{!51}
-!llvm.module.flags = !{!54}
 !llvm.dbg.cu = !{!47}
 !llvm.module.flags = !{!50}
 
 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
 !1 = distinct !DIGlobalVariable(name: "AT_", linkageName: "global", scope: !2, file: !2, type: !3, isLocal: false, isDefinition: true)
@@ -118,10 78,10 @@ attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 !4 = !{!5, !11, !16, !19}
 !5 = !DIDerivedType(tag: DW_TAG_member, name: "type", scope: !2, file: !2, baseType: !6, size: 64)
 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64)
-!7 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 160, elements: !9)
 !7 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 32, elements: !9)
 !8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
 !9 = !{!10}
-!10 = !DISubrange(count: 5, lowerBound: 0)
 !10 = !DISubrange(count: 1, lowerBound: 0)
 !11 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !12, size: 64, offset: 64)
 !12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64)
 !13 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 131072, elements: !14)
@@ -148,31 108,27 @@ attributes #1 = { argmemonly nofree nosync nounwind willreturn }
 !34 = !DIGlobalVariableExpression(var: !35, expr: !DIExpression())
 !35 = distinct !DIGlobalVariable(name: "event_loss_counter", linkageName: "global", scope: !2, file: !2, type: !36, isLocal: false, isDefinition: true)
 !36 = !DICompositeType(tag: DW_TAG_structure_type, scope: !2, file: !2, size: 256, elements: !37)
-!37 = !{!38, !43, !48, !19}
 !37 = !{!38, !43, !44, !19}
 !38 = !DIDerivedType(tag: DW_TAG_member, name: "type", scope: !2, file: !2, baseType: !39, size: 64)
 !39 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !40, size: 64)
 !40 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 64, elements: !41)
 !41 = !{!42}
 !42 = !DISubrange(count: 2, lowerBound: 0)
-!43 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !44, size: 64, offset: 64)
-!44 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !45, size: 64)
-!45 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 32, elements: !46)
-!46 = !{!47}
-!47 = !DISubrange(count: 1, lowerBound: 0)
-!48 = !DIDerivedType(tag: DW_TAG_member, name: "key", scope: !2, file: !2, baseType: !49, size: 64, offset: 128)
-!49 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !50, size: 64)
-!50 = !DIBasicType(name: "int32", size: 32, encoding: DW_ATE_signed)
-!51 = distinct !DICompileUnit(language: DW_LANG_C, file: !2, producer: "bpftrace", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !52, globals: !53)
-!52 = !{}
-!53 = !{!0, !20, !34}
-!54 = !{i32 2, !"Debug Info Version", i32 3}
-!55 = distinct !DISubprogram(name: "tracepoint_sched_sched_one_1", linkageName: "tracepoint_sched_sched_one_1", scope: !2, file: !2, type: !56, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !51, retainedNodes: !60)
-!56 = !DISubroutineType(types: !57)
-!57 = !{!18, !58}
-!58 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !59, size: 64)
-!59 = !DIBasicType(name: "int8", size: 8, encoding: DW_ATE_signed)
-!60 = !{!61}
-!61 = !DILocalVariable(name: "ctx", arg: 1, scope: !55, file: !2, type: !58)
-!62 = distinct !DISubprogram(name: "tracepoint_sched_sched_two_2", linkageName: "tracepoint_sched_sched_two_2", scope: !2, file: !2, type: !56, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !51, retainedNodes: !63)
-!63 = !{!64}
-!64 = !DILocalVariable(name: "ctx", arg: 1, scope: !62, file: !2, type: !58)
 !43 = !DIDerivedType(tag: DW_TAG_member, name: "max_entries", scope: !2, file: !2, baseType: !6, size: 64, offset: 64)
 !44 = !DIDerivedType(tag: DW_TAG_member, name: "key", scope: !2, file: !2, baseType: !45, size: 64, offset: 128)
 !45 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !46, size: 64)
 !46 = !DIBasicType(name: "int32", size: 32, encoding: DW_ATE_signed)
 !47 = distinct !DICompileUnit(language: DW_LANG_C, file: !2, producer: "bpftrace", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !48, globals: !49)
 !48 = !{}
 !49 = !{!0, !20, !34}
 !50 = !{i32 2, !"Debug Info Version", i32 3}
 !51 = distinct !DISubprogram(name: "tracepoint_sched_sched_one_1", linkageName: "tracepoint_sched_sched_one_1", scope: !2, file: !2, type: !52, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !56)
 !52 = !DISubroutineType(types: !53)
 !53 = !{!18, !54}
 !54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !55, size: 64)
 !55 = !DIBasicType(name: "int8", size: 8, encoding: DW_ATE_signed)
 !56 = !{!57}
 !57 = !DILocalVariable(name: "ctx", arg: 1, scope: !51, file: !2, type: !54)
 !58 = distinct !DISubprogram(name: "tracepoint_sched_sched_two_2", linkageName: "tracepoint_sched_sched_two_2", scope: !2, file: !2, type: !52, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !59)
 !59 = !{!60}
 !60 = !DILocalVariable(name: "ctx", arg: 1, scope: !58, file: !2, type: !54)