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| author | Eric Botcazou <ebotcazou@adacore.com> | 2017-11-07 17:37:29 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2017-11-07 17:37:29 +0000 |
| commit | 02d7065ff47470c8f5229dafae4a25819aabe523 (patch) | |
| tree | 3c3989b9bdd62e3c2ec08f995f5709cc0d8e4b38 /gcc | |
| parent | 15ad44e7ecf1e18cd0a4801698ed2ee98f7028e6 (diff) | |
| download | gcc-02d7065ff47470c8f5229dafae4a25819aabe523.zip gcc-02d7065ff47470c8f5229dafae4a25819aabe523.tar.gz gcc-02d7065ff47470c8f5229dafae4a25819aabe523.tar.bz2 | |
re PR c/53037 (warn_if_not_aligned(X))
PR c/53037
* stor-layout.c: Include attribs.h.
(handle_warn_if_not_align): Replace test on TYPE_USER_ALIGN with
explicit lookup of "aligned" attribute.
From-SVN: r254503
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/stor-layout.c | 3 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3af0677..27d5293 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2017-11-07 Eric Botcazou <ebotcazou@adacore.com> + + PR c/53037 + * stor-layout.c: Include attribs.h. + (handle_warn_if_not_align): Replace test on TYPE_USER_ALIGN with + explicit lookup of "aligned" attribute. + 2017-11-07 Andrew Waterman <andrew@sifive.com> * config/riscv/riscv-protos.h (riscv_hard_regno_nregs): New diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 02739b0..7730ac3 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -40,6 +40,7 @@ along with GCC; see the file COPYING3. If not see #include "tree-inline.h" #include "dumpfile.h" #include "gimplify.h" +#include "attribs.h" #include "debug.h" /* Data type for the expressions representing sizes of data types. @@ -1106,7 +1107,7 @@ handle_warn_if_not_align (tree field, unsigned int record_align) if (!warn_if_not_align && warn_packed_not_aligned - && TYPE_USER_ALIGN (type)) + && lookup_attribute ("aligned", TYPE_ATTRIBUTES (type))) { warn_if_not_align = TYPE_ALIGN (type); opt_w = OPT_Wpacked_not_aligned; |