testsuite/gcc.dg/sancov/basic2.c - Issue 280140043: gcc: add fuzzing coverage

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Delta Between Two Patch Sets: testsuite/gcc.dg/sancov/basic2.c

Issue 280140043: gcc: add fuzzing coverage Base URL: svn+ssh://gcc.gnu.org/svn/gcc/trunk/gcc/

Left Patch Set: - Created 9 years, 4 months ago

Right Patch Set: Created 9 years, 4 months ago

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Right:

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1 /* Basic test on number of inserted callbacks. */	1 /* Basic test on number of inserted callbacks. */

2 /* { dg-do compile } */	2 /* { dg-do compile } */

3 /* { dg-options "-fsanitize-coverage=trace-pc" } */	3 /* { dg-options "-fsanitize-coverage=trace-pc -fdump-tree-optimized" } */

4

5 void notailcall ();

6	4

7 void foo(int a, int b, int c, int d)	5 void foo(int a, int b, int c, int d)

8 {	6 {

9 *a = 1;	7 *a = 1;

10 if (*b)	8 if (*b)

11 *c = 2;	9 *c = 2;

12 else	10 else

13 *d = 3;	11 *d = 3;

14 notailcall ();

15 }	12 }

16	13

17 /* { dg-final { scan-assembler-times "call» __sanitizer_cov_trace_pc" 4 } } */	14 /* { dg-final { scan-tree-dump-times "__builtin___sanitizer_cov_trace_pc \\(\\)" 4 "optimized" } } */

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