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3575149092
Generate DILabel metadata and call llvm.dbg.label after label statement to associate the metadata with the label. After fixing PR37395. After fixing problems in LiveDebugVariables. After fixing NULL symbol problems in AddressPool when enabling split-dwarf-file. After fixing PR39094. After landing D54199 and D54465 to fix Chromium build failed. Differential Revision: https://reviews.llvm.org/D45045 llvm-svn: 352025
17 lines
490 B
C
17 lines
490 B
C
// This test will test the correstness of generating DILabel and
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// llvm.dbg.label for labels.
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//
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// RUN: %clang_cc1 -emit-llvm %s -o - -emit-llvm -debug-info-kind=limited | FileCheck %s
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int f1(int a, int b) {
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int sum;
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top:
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// CHECK: call void @llvm.dbg.label(metadata [[LABEL_METADATA:!.*]]), !dbg [[LABEL_LOCATION:!.*]]
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sum = a + b;
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return sum;
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}
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// CHECK: [[LABEL_METADATA]] = !DILabel({{.*}}, name: "top", {{.*}}, line: 9)
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// CHECK: [[LABEL_LOCATION]] = !DILocation(line: 9,
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