diff options
Diffstat (limited to 'gcc/target.def')
| -rw-r--r-- | gcc/target.def | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/target.def b/gcc/target.def index bdbf68e..5ac6d48 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -1664,6 +1664,16 @@ DEFHOOK bool, (enum machine_mode mode), hook_bool_mode_false) +DEFHOOK +(vector_alignment, + "This hook can be used to define the alignment for a vector of type\n\ +@var{type}, in order to comply with a platform ABI. The default is to\n\ +require natural alignment for vector types. The alignment returned by\n\ +this hook must be a power-of-two multiple of the default alignment of\n\ +the vector element type.", + HOST_WIDE_INT, (const_tree type), + default_vector_alignment) + /* True if we should try to use a scalar mode to represent an array, overriding the usual MAX_FIXED_MODE limit. */ DEFHOOK |