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| author | Jakub Jelinek <jakub@redhat.com> | 2017-10-11 22:50:27 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-10-11 22:50:27 +0200 |
| commit | 1d5b9dd5c6490cbca0437e1d919ae8d45c3d6297 (patch) | |
| tree | 7187e700a2b418029a123ad9f35077400bb92f1c /gcc | |
| parent | fbb0add7c6d5de5162c9829c2aa17c1cf958a891 (diff) | |
| download | gcc-1d5b9dd5c6490cbca0437e1d919ae8d45c3d6297.zip gcc-1d5b9dd5c6490cbca0437e1d919ae8d45c3d6297.tar.gz gcc-1d5b9dd5c6490cbca0437e1d919ae8d45c3d6297.tar.bz2 | |
re PR c++/82414 (Issue with ODR/LTO in G++)
PR c++/82414
* g++.dg/lto/pr82414_0.C: New test.
From-SVN: r253660
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/lto/pr82414_0.C | 13 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4d08108..f136473 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2017-10-11 Jakub Jelinek <jakub@redhat.com> + PR c++/82414 + * g++.dg/lto/pr82414_0.C: New test. + PR c++/78523 * g++.dg/cpp1y/pr78523.C: New test. diff --git a/gcc/testsuite/g++.dg/lto/pr82414_0.C b/gcc/testsuite/g++.dg/lto/pr82414_0.C new file mode 100644 index 0000000..2975371 --- /dev/null +++ b/gcc/testsuite/g++.dg/lto/pr82414_0.C @@ -0,0 +1,13 @@ +// PR c++/82414 +// { dg-lto-do link } +// { dg-lto-options { { -flto -g } } } + +typedef __attribute__ ((__aligned__ (16))) struct S { __extension__ unsigned long long Part[2]; } T; // bogus warning "violates one definition rule" + +int +main () +{ + T tf; + asm volatile ("" : : "g" (__alignof__(tf)), "g" (__alignof__ (struct S)), "g" (__alignof__ (T))); + return 0; +} |