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| author | Jakub Jelinek <jakub@redhat.com> | 2022-04-01 11:49:40 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2022-04-01 11:49:40 +0200 |
| commit | e0ce885851dfd926c0cfe6f23a2debc87ea2bb9d (patch) | |
| tree | 5e7e90f55a2c75ab8f54e068550e69a0c4458213 /gcc/function.cc | |
| parent | 215c8c5826c688eaebce4d9cd0d52e9da7bc208f (diff) | |
| download | gcc-e0ce885851dfd926c0cfe6f23a2debc87ea2bb9d.zip gcc-e0ce885851dfd926c0cfe6f23a2debc87ea2bb9d.tar.gz gcc-e0ce885851dfd926c0cfe6f23a2debc87ea2bb9d.tar.bz2 | |
testsuite: Add further zero size elt passing tests [PR102024]
As discussed in PR102024, zero width bitfields might not be the only ones
causing ABI issues at least on mips, zero size arrays or (in C only) zero
sized (empty) structures can be problematic too.
The following patch adds some coverage for it too.
Tested on x86_64-linux with
make check-gcc check-g++ RUNTESTFLAGS='ALT_CC_UNDER_TEST=gcc ALT_CXX_UNDER_TEST=g++ --target_board=unix\{-m32,-m64\} compat.exp=pr102024*'
make check-gcc check-g++ RUNTESTFLAGS='ALT_CC_UNDER_TEST=clang ALT_CXX_UNDER_TEST=clang++ --target_board=unix\{-m32,-m64\} compat.exp=pr102024*'
with gcc/g++ 10.3 and clang 11. Everything but (expectedly)
FAIL: gcc.dg/compat/pr102024 c_compat_x_tst.o-c_compat_y_alt.o execute
FAIL: gcc.dg/compat/pr102024 c_compat_x_alt.o-c_compat_y_tst.o execute
for -m64 ALT_CC_UNDER_TEST=gcc passes.
2022-04-01 Jakub Jelinek <jakub@redhat.com>
PR target/102024
* gcc.dg/compat/pr102024_test.h: Add further tests with zero sized
structures and arrays.
* g++.dg/compat/pr102024_test.h: Add further tests with zero sized
arrays.
Diffstat (limited to 'gcc/function.cc')
0 files changed, 0 insertions, 0 deletions