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| author | Richard Guenther <rguenther@suse.de> | 2008-03-06 12:08:23 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-03-06 12:08:23 +0000 |
| commit | fc0f49f351977cd44ac55551e4cb0fc92477eef7 (patch) | |
| tree | bebeb96faecfdcf797f71dee5229fe073b7e2e3e /gcc/tree.h | |
| parent | e186ff694e3233b58c8b7d04e90f223f84b9d691 (diff) | |
| download | gcc-fc0f49f351977cd44ac55551e4cb0fc92477eef7.tar.gz | |
tree.def (BIT_FIELD_REF): Constrain result type and its precision.
2008-03-06 Richard Guenther <rguenther@suse.de>
* tree.def (BIT_FIELD_REF): Constrain result type and its precision.
* tree-cfg.c (verify_expr): Verify BIT_FIELD_REF constraints on
result type and precision.
* expr.c (get_inner_reference): Set unsignedp based on the result
type of BIT_FIELD_REF.
* tree.h (BIT_FIELD_REF_UNSIGNED): Remove.
* tree-sra.c (instantiate_element): Do not set BIT_FIELD_REF_UNSIGNED.
(try_instantiate_multiple_fields): Likewise. Use the correct type
for BIT_FIELD_REF.
(sra_build_assignment): Likewise.
(sra_build_elt_assignment): Likewise.
(sra_explode_bitfield_assignment): Likewise.
* print-tree.c (print_node): Do not check BIT_FIELD_REF_UNSIGNED.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Do not
set BIT_FIELD_REF_UNSIGNED.
(vectorizable_load): Likewise.
From-SVN: r132969
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index d59d3fa9a3b..de6654de80f 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -542,8 +542,6 @@ struct gimple_stmt GTY(()) all types DECL_UNSIGNED in all decls - BIT_FIELD_REF_UNSIGNED in - BIT_FIELD_REF asm_written_flag: @@ -1301,10 +1299,6 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, #define DECL_UNSIGNED(NODE) \ (DECL_COMMON_CHECK (NODE)->base.unsigned_flag) -/* In a BIT_FIELD_REF, means the bitfield is to be interpreted as unsigned. */ -#define BIT_FIELD_REF_UNSIGNED(NODE) \ - (BIT_FIELD_REF_CHECK (NODE)->base.unsigned_flag) - /* In integral and pointer types, means an unsigned type. */ #define TYPE_UNSIGNED(NODE) (TYPE_CHECK (NODE)->base.unsigned_flag) |