25 lines
705 B
C++
25 lines
705 B
C++
// RUN: %clangxx_memprof %s -o %t
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// RUN: %env_memprof_opts=print_text=true:log_path=stdout %run %t | FileCheck %s
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#include <sanitizer/memprof_interface.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char **argv) {
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for (int i = 0; i < 3; i++) {
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char *x = (char *)malloc(10);
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if (i % 2)
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memset(x, 0, 10);
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else
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memset(x, 2, 10);
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free(x);
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}
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return 0;
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}
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// We should get one allocation site with alloc_count = loop trip count = 3
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// CHECK: Memory allocation stack id = [[ID:[0-9]+]]
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// CHECK-NEXT-COUNT-1: alloc_count 3
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// CHECK-COUNT-1: Stack for id {{.*}}[[ID]]
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// CHECK-NEXT-COUNT-1: memprof_malloc_linux.cpp
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// CHECK-NEXT-COUNT-1: memprof_merge_mib.cpp
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