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📄 gcov-6.c

📁 linux下编程用 编译软件
💻 C
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/* Check that call return percentages are reported correctly by gcov,   along with line counts and branch percentages.  This test case is   meant to be simple, as it was added at the same time that checking   for call return percentages was added.  *//* { dg-options "-fprofile-arcs -ftest-coverage" } *//* { dg-do run { target native } } */extern void exit (int);int val;voidfoo (int i){  					/* branch(80) */  if (i < 0)				/* count(5) */    					/* branch(end) */    					/* returns(0) */    exit (0);				/* count(1) */  					/* returns(end) */  val += i;				/* count(4) */}intmain(){  int i;  					/* returns(100) */  foo (100);				/* count(1) */  					/* returns(end) */  for (i = 2; i > -10; i--)    					/* returns(75) */    foo (i);				/* count(4) */  					/* returns(end) */}/* { dg-final { run-gcov branches calls { -b gcov-6.c } } } */

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