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annotate clang/test/CodeGen/debug-info-extern-multi.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
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1 // RUN: %clang_cc1 -x c -debug-info-kind=limited -triple bpf-linux-gnu -emit-llvm %s -o - | FileCheck %s
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2
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3 extern char ch;
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4 int test() {
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5 extern short sh;
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6 return ch + sh;
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7 }
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8
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9 extern char (*foo)(char);
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10 int test2() {
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11 return foo(0) + ch;
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12 }
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13
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14 // CHECK: distinct !DIGlobalVariable(name: "ch",{{.*}} type: ![[Tch:[0-9]+]], isLocal: false, isDefinition: false
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15 // CHECK: distinct !DIGlobalVariable(name: "sh",{{.*}} type: ![[Tsh:[0-9]+]], isLocal: false, isDefinition: false
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16 // CHECK: ![[Tsh]] = !DIBasicType(name: "short", size: 16, encoding: DW_ATE_signed)
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17
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18 // CHECK: distinct !DIGlobalVariable(name: "foo",{{.*}} type: ![[Tptr:[0-9]+]], isLocal: false, isDefinition: false
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19 // ![[Tptr]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[Tsub:[0-9]+]], size: 64)
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20 // ![[Tsub]] = !DISubroutineType(types: ![[Tproto:[0-9]+]])
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21 // ![[Tproto]] = !{![[Tch]], ![[Tch]]}
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22 // CHECK: ![[Tch]] = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)