diff options
author | Steve Ellcey <sje@cup.hp.com> | 2005-06-29 15:34:57 +0000 |
---|---|---|
committer | Steve Ellcey <sje@cup.hp.com> | 2005-06-29 15:34:57 +0000 |
commit | ea13036dae404b92e608ecef9ba9050f3f7565a5 (patch) | |
tree | 108ab57403c614d7414706d5ee2c44f155666064 /gcc/tree.h | |
parent | 0919ceafe3f29cd96cb1b9b06997e9daddccebfd (diff) |
PR middle-end/21969
* tree.h (TYPE_VECTOR_SUBPARTS): Change to shift expression.
(SET_TYPE_VECTOR_SUBPARTS): New.
* tree.c (make_vector_type): Replace TYPE_VECTOR_SUBPARTS with
SET_TYPE_VECTOR_SUBPARTS.
* tree-vect-transform.c (vect_transform_loop): Add cast.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@101423 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
-rw-r--r-- | gcc/tree.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index a2e9a86f886..191ba133141 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -1667,7 +1667,12 @@ struct tree_block GTY(()) /* For a VECTOR_TYPE, this is the number of sub-parts of the vector. */ #define TYPE_VECTOR_SUBPARTS(VECTOR_TYPE) \ - (VECTOR_TYPE_CHECK (VECTOR_TYPE)->type.precision) + (((unsigned HOST_WIDE_INT) 1) \ + << VECTOR_TYPE_CHECK (VECTOR_TYPE)->type.precision) + +/* Set precision to n when we have 2^n sub-parts of the vector. */ +#define SET_TYPE_VECTOR_SUBPARTS(VECTOR_TYPE, X) \ + (VECTOR_TYPE_CHECK (VECTOR_TYPE)->type.precision = exact_log2 (X)) /* Indicates that objects of this type must be initialized by calling a function when they are created. */ |