forked from OSchip/llvm-project
27 lines
1009 B
C
27 lines
1009 B
C
// RUN: %clang_cc1 -x c -debug-info-kind=limited -triple bpf-linux-gnu -emit-llvm %s -o - | FileCheck %s
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extern char ch;
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int test(void) {
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return ch;
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}
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int test2(void) {
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extern char ch2;
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return ch2;
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}
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extern int (*foo)(int);
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int test3(void) {
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return foo(0);
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}
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// CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[CHART:[0-9]+]], isLocal: false, isDefinition: false
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// CHECK: distinct !DIGlobalVariable(name: "ch2",{{.*}} type: ![[CHART]], isLocal: false, isDefinition: false
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// CHECK: ![[CHART]] = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)
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// CHECK: distinct !DIGlobalVariable(name: "foo",{{.*}} type: ![[FUNC:[0-9]+]], isLocal: false, isDefinition: false)
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// CHECK: ![[FUNC]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[SUB:[0-9]+]], size: 64)
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// CHECK: ![[SUB]] = !DISubroutineType(types: ![[TYPES:[0-9]+]])
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// CHECK: ![[TYPES]] = !{![[BASET:[0-9]+]], ![[BASET]]}
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// CHECK: ![[BASET]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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