34ac9b5e25
This patch adds the tests for the coverage mapping generation. Most of the tests check the mapping regions produced by the generator, and one checks the llvm IR. Differential Revision: http://reviews.llvm.org/D4847 llvm-svn: 215995
27 lines
1.2 KiB
C
27 lines
1.2 KiB
C
// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macros.c %s | FileCheck %s
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void bar();
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#define MACRO return; bar()
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#define MACRO_2 bar()
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#define MACRO_1 return; MACRO_2
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// CHECK: func
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void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+4]]:2 = #0 (HasCodeBefore = 0)
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int i = 0;
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MACRO; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:3 -> [[@LINE]]:8 = #0 (HasCodeBefore = 0, Expanded file = 1)
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i = 2; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:8 = 0 (HasCodeBefore = 0)
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}
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// CHECK-NEXT: File 1, 4:15 -> 4:21 = #0 (HasCodeBefore = 0)
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// CHECK-NEXT: File 1, 4:23 -> 4:28 = 0 (HasCodeBefore = 0)
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// CHECK-NEXT: func2
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void func2() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+4]]:2 = #0 (HasCodeBefore = 0)
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int i = 0;
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MACRO_1; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:3 -> [[@LINE]]:10 = #0 (HasCodeBefore = 0, Expanded file = 1)
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i = 2; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:8 = 0 (HasCodeBefore = 0)
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}
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// CHECK-NEXT: File 1, 6:17 -> 6:23 = #0 (HasCodeBefore = 0)
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// CHECK-NEXT: Expansion,File 1, 6:25 -> 6:32 = 0 (HasCodeBefore = 0, Expanded file = 2)
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// CHECK-NEXT: File 2, 5:17 -> 5:22 = 0 (HasCodeBefore = 0)
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