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fc05ee344c
In most cases these code regions are just redundant, but sometimes they could be assigned to the counter of the parent code region instead of the counter of the nested block. Differential Revision: https://reviews.llvm.org/D23987 llvm-svn: 280199
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macroception.c %s | FileCheck %s
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#define M2 {
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#define M1 M2
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#define M22 }
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#define M11 M22
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// CHECK-LABEL: main:
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// CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:12 -> [[@LINE+2]]:14 = #0
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// CHECK-NEXT: File 0, [[@LINE+1]]:14 -> [[@LINE+3]]:2 = #0
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int main() M1
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return 0;
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}
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// CHECK-NEXT: Expansion,File 1, 4:12 -> 4:14 = #0
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// CHECK-NEXT: File 2, 3:12 -> 3:13 = #0
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// CHECK-LABEL: func2:
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// CHECK-NEXT: File 0, [[@LINE+2]]:14 -> [[@LINE+4]]:4 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:1 -> [[@LINE+3]]:4 = #0
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void func2() {
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int x = 0;
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M11
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// CHECK-NEXT: Expansion,File 1, 6:13 -> 6:16 = #0
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// CHECK-NEXT: File 2, 5:13 -> 5:14 = #0
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// CHECK-LABEL: func3:
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:14 -> [[@LINE+3]]:16 = #0
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// CHECK-NEXT: File 0, [[@LINE+2]]:16 -> [[@LINE+4]]:4 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:1 -> [[@LINE+3]]:4 = #0
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void func3() M1
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int x = 0;
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M11
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// CHECK-NEXT: Expansion,File 1, 4:12 -> 4:14 = #0
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// CHECK-NEXT: Expansion,File 2, 6:13 -> 6:16 = #0
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// CHECK-NEXT: File 3, 3:12 -> 3:13 = #0
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// CHECK-NEXT: File 4, 5:13 -> 5:14 = #0
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// CHECK-LABEL: func4:
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// CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:14 -> [[@LINE+3]]:16 = #0
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// CHECK-NEXT: File 0, [[@LINE+2]]:16 -> [[@LINE+2]]:20 = #0
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// CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:17 -> [[@LINE+1]]:20 = #0
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void func4() M1 M11
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// CHECK-NEXT: Expansion,File 1, 4:12 -> 4:14 = #0
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// CHECK-NEXT: Expansion,File 2, 6:13 -> 6:16 = #0
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// CHECK-NEXT: File 3, 3:12 -> 3:13 = #0
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// CHECK-NEXT: File 4, 5:13 -> 5:14 = #0
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