diff options
| author | Jeff Law <law@redhat.com> | 2017-11-03 14:42:41 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2017-11-03 14:42:41 -0600 |
| commit | 150e34760f14f5e8789d9313dac9c45b2371f92c (patch) | |
| tree | 2f3ab80a0278dc0c29a60904954d6f5a96066140 /gcc | |
| parent | 65ee6cb539bdcc75306be8e24f9111887cc0b32a (diff) | |
| download | gcc-150e34760f14f5e8789d9313dac9c45b2371f92c.zip gcc-150e34760f14f5e8789d9313dac9c45b2371f92c.tar.gz gcc-150e34760f14f5e8789d9313dac9c45b2371f92c.tar.bz2 | |
re PR target/82823 (ICE in ix86_expand_prologue, at config/i386/i386.c:13171 with -fstack-clash-protection)
PR target/82823
* g++.dg/torture/pr82823.C: New test.
From-SVN: r254398
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr82823.C | 26 |
2 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4cc2ced..0a08fe2 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2017-11-03 Jeff Law <law@redhat.com> + PR target/82823 + * g++.dg/torture/pr82823.C: New test. + * gcc.target/i386/stack-check-12.c: New test. 2017-11-03 Jakub Jelinek <jakub@redhat.com> diff --git a/gcc/testsuite/g++.dg/torture/pr82823.C b/gcc/testsuite/g++.dg/torture/pr82823.C new file mode 100644 index 0000000..dab369e --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr82823.C @@ -0,0 +1,26 @@ +// { dg-do compile } +// { dg-additional-options "-fstack-clash-protection" } +// { dg-require-effective-target supports_stack_clash_protection } + + +class a +{ +public: + ~a (); + int b; +}; +class c +{ +public: + a m_fn1 (); +}; +class d +{ + int e (); + c f; +}; +int +d::e () +{ + return f.m_fn1 ().b; +} |