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| author | Martin Liska <mliska@suse.cz> | 2017-10-11 14:29:13 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2017-10-11 12:29:13 +0000 |
| commit | ed89e76a35f8dc067b747a57a143d2d74516afc4 (patch) | |
| tree | 883f0f74bdf011ca6d2d86c216536c9994361f89 | |
| parent | 78188a05d0f423b99edee82bce01fdad35e3c37b (diff) | |
| download | gcc-ed89e76a35f8dc067b747a57a143d2d74516afc4.zip gcc-ed89e76a35f8dc067b747a57a143d2d74516afc4.tar.gz gcc-ed89e76a35f8dc067b747a57a143d2d74516afc4.tar.bz2 | |
Revert last commit.
From-SVN: r253638
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/sanopt.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/asan/pr82484.c | 5 |
4 files changed, 16 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6b02c62..2eecadb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,13 @@ 2017-10-11 Martin Liska <mliska@suse.cz> + Revert r253637: + + PR sanitizer/82484 + * sanopt.c (sanitize_rewrite_addressable_params): Do not handle + volatile arguments. + +2017-10-11 Martin Liska <mliska@suse.cz> + PR sanitizer/82484 * sanopt.c (sanitize_rewrite_addressable_params): Do not handle volatile arguments. diff --git a/gcc/sanopt.c b/gcc/sanopt.c index 019cf9f..997bcfd 100644 --- a/gcc/sanopt.c +++ b/gcc/sanopt.c @@ -1140,9 +1140,7 @@ sanitize_rewrite_addressable_params (function *fun) arg; arg = DECL_CHAIN (arg)) { tree type = TREE_TYPE (arg); - if (TREE_ADDRESSABLE (arg) - && !TREE_ADDRESSABLE (type) - && !TREE_THIS_VOLATILE (arg) + if (TREE_ADDRESSABLE (arg) && !TREE_ADDRESSABLE (type) && TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST) { TREE_ADDRESSABLE (arg) = 0; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b6093d0..1f51a72 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,12 @@ 2017-10-11 Martin Liska <mliska@suse.cz> + Revert r253637: + + PR sanitizer/82484 + * gcc.dg/asan/pr82484.c: New test. + +2017-10-11 Martin Liska <mliska@suse.cz> + PR sanitizer/82484 * gcc.dg/asan/pr82484.c: New test. diff --git a/gcc/testsuite/gcc.dg/asan/pr82484.c b/gcc/testsuite/gcc.dg/asan/pr82484.c deleted file mode 100644 index f8051bd..0000000 --- a/gcc/testsuite/gcc.dg/asan/pr82484.c +++ /dev/null @@ -1,5 +0,0 @@ -/* PR sanitizer/82484 */ -/* { dg-do compile } */ - -void foo(volatile int *ptr); -void a (volatile int b) { foo(&b); } |