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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-08-21 01:15:33 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-08-21 01:15:33 +0000 |
| commit | 6b00e42da3a26fae6f878e3b83baffbda7f79227 (patch) | |
| tree | 622d454a1868dda05940920cea5067868cc30c82 /gcc/builtins.c | |
| parent | 70b0dcce28f993b2d6fcf7851bc8aadc7b60c38d (diff) | |
| download | gcc-6b00e42da3a26fae6f878e3b83baffbda7f79227.zip gcc-6b00e42da3a26fae6f878e3b83baffbda7f79227.tar.gz gcc-6b00e42da3a26fae6f878e3b83baffbda7f79227.tar.bz2 | |
add default for CONSTANT_ALIGNMENT
gcc/ChangeLog:
2015-08-20 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h (CONSTANT_ALIGNMENT): New macro definition.
* builtins.c (get_object_alignment_2): Adjust.
* varasm.c (align_variable): Likewise.
(get_variable_align): Likewise.
(build_constant_desc): Likewise.
(force_const_mem): Likewise.
* doc/tm.texi.in: Likewise.
* doc/tm.texi: Regenerate.
From-SVN: r227052
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 31969ca..635ba54 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -314,10 +314,9 @@ get_object_alignment_2 (tree exp, unsigned int *alignp, /* The alignment of a CONST_DECL is determined by its initializer. */ exp = DECL_INITIAL (exp); align = TYPE_ALIGN (TREE_TYPE (exp)); -#ifdef CONSTANT_ALIGNMENT if (CONSTANT_CLASS_P (exp)) align = (unsigned) CONSTANT_ALIGNMENT (exp, align); -#endif + known_alignment = true; } else if (DECL_P (exp)) @@ -393,10 +392,9 @@ get_object_alignment_2 (tree exp, unsigned int *alignp, /* STRING_CST are the only constant objects we allow to be not wrapped inside a CONST_DECL. */ align = TYPE_ALIGN (TREE_TYPE (exp)); -#ifdef CONSTANT_ALIGNMENT if (CONSTANT_CLASS_P (exp)) align = (unsigned) CONSTANT_ALIGNMENT (exp, align); -#endif + known_alignment = true; } |