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| author | DJ Delorie <dj@redhat.com> | 2010-06-16 18:52:25 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2010-06-16 18:52:25 -0400 |
| commit | 6a78b724701505a225b87a4915d4040217d5833d (patch) | |
| tree | 3dd0caaaba78a7ab2d30d7b774f9c8f7ea157dc6 /gcc/alloc-pool.h | |
| parent | f1071b127d01cbf763ae493b6d88ccc6185c3cdf (diff) | |
| download | gcc-6a78b724701505a225b87a4915d4040217d5833d.zip gcc-6a78b724701505a225b87a4915d4040217d5833d.tar.gz gcc-6a78b724701505a225b87a4915d4040217d5833d.tar.bz2 | |
common.opt (-fstrict-volatile-bitfields): new.
* common.opt (-fstrict-volatile-bitfields): new.
* doc/invoke.texi: Document it.
* fold-const.c (optimize_bit_field_compare): For volatile
bitfields, use the field's type to determine the mode, not the
field's size.
* expr.c (expand_assignment): Likewise.
(get_inner_reference): Likewise.
(expand_expr_real_1): Likewise.
* expmed.c (store_fixed_bit_field): Likewise.
(extract_bit_field_1): Likewise.
(extract_fixed_bit_field): Likewise.
* gcc.target/i386/volatile-bitfields-1.c: New.
* gcc.target/i386/volatile-bitfields-2.c: New.
From-SVN: r160865
Diffstat (limited to 'gcc/alloc-pool.h')
0 files changed, 0 insertions, 0 deletions