build/unix/build-gcc/gcc48-pr55650.patch@ac0c01689b40
build/unix/build-gcc/gcc48-pr55650.patch
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3 PR gcov-profile/55650
4 * coverage.c (coverage_obj_init): Return false if no functions
5 are being emitted.
7 * g++.dg/other/pr55650.C: New test.
8 * g++.dg/other/pr55650.cc: New file.
10 --- gcc/coverage.c.jj 2012-11-19 14:41:24.000000000 +0100
11 +++ gcc/coverage.c 2012-12-12 08:54:35.005180211 +0100
12 @@ -999,6 +999,9 @@ coverage_obj_init (void)
13 /* The function is not being emitted, remove from list. */
14 *fn_prev = fn->next;
16 + if (functions_head == NULL)
17 + return false;
18 +
19 for (ix = 0; ix != GCOV_COUNTERS; ix++)
20 if ((1u << ix) & prg_ctr_mask)
21 n_counters++;
22 --- gcc/testsuite/g++.dg/other/pr55650.C.jj 2012-12-12 09:03:53.342876593 +0100
23 +++ gcc/testsuite/g++.dg/other/pr55650.C 2012-12-12 09:03:11.000000000 +0100
24 @@ -0,0 +1,21 @@
25 +// PR gcov-profile/55650
26 +// { dg-do link }
27 +// { dg-options "-O2 -fprofile-generate" }
28 +// { dg-additional-sources "pr55650.cc" }
29 +
30 +struct A
31 +{
32 + virtual void foo ();
33 +};
34 +
35 +struct B : public A
36 +{
37 + B ();
38 + void foo () {}
39 +};
40 +
41 +inline A *
42 +bar ()
43 +{
44 + return new B;
45 +}
46 --- gcc/testsuite/g++.dg/other/pr55650.cc.jj 2012-12-12 09:03:56.329858741 +0100
47 +++ gcc/testsuite/g++.dg/other/pr55650.cc 2012-12-12 09:03:48.982900718 +0100
48 @@ -0,0 +1,4 @@
49 +int
50 +main ()
51 +{
52 +}
