forked from OSchip/llvm-project
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
// Test that the specified output has profiling data.
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// RUN: %clang -fprofile-instr-generate -fcoverage-mapping -o %t %s
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// RUN: %run %t %t.file.profraw
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// RUN: test -f %t.file.profraw
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// RUN: llvm-profdata merge -o %t.file.profdata %t.file.profraw
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// RUN: llvm-cov show -instr-profile %t.file.profdata %t | FileCheck %s --match-full-lines
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// RUN: rm %t.file.profraw %t.file.profdata
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#include <stdio.h>
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extern void __llvm_profile_set_file_object(FILE *, int);
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int main(int argc, const char *argv[]) {
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if (argc < 2)
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return 1;
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FILE *F = fopen(argv[1], "w+b");
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__llvm_profile_set_file_object(F, 0);
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return 0;
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}
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// CHECK: 8| |#include <stdio.h>
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// CHECK: 9| |
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// CHECK: 10| |extern void __llvm_profile_set_file_object(FILE *, int);
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// CHECK: 11| |
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// CHECK: 12| 1|int main(int argc, const char *argv[]) {
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// CHECK: 13| 1| if (argc < 2)
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// CHECK: 14| 0| return 1;
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// CHECK: 15| |
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// CHECK: 16| 1| FILE *F = fopen(argv[1], "w+b");
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// CHECK: 17| 1| __llvm_profile_set_file_object(F, 0);
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// CHECK: 18| 1| return 0;
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// CHECK: 19| 1|}
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