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| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-23 08:47:08 +0000 |
|---|---|---|
| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-23 08:47:08 +0000 |
| commit | e2134ab31c55d406277fe5ca4b9512d7fefbf63f (patch) | |
| tree | 5d3b1898069b4a5386b068a0d2c742f4e6239425 | |
| parent | e086912ef49705e0884bb4d8db71a444bedaa4fd (diff) | |
| download | ppe42-gcc-e2134ab31c55d406277fe5ca4b9512d7fefbf63f.tar.gz ppe42-gcc-e2134ab31c55d406277fe5ca4b9512d7fefbf63f.zip | |
* tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE.
(usize_type, ubitsizetype): Remove.
* stor-layout.c (set_sizetype): Don't initialize usizetype,
ubitsizetype.
* fold-const.c (size_diffop): TYPE can never be ubitsizetype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@86422 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fold-const.c | 3 | ||||
| -rw-r--r-- | gcc/stor-layout.c | 4 | ||||
| -rw-r--r-- | gcc/tree.h | 4 |
4 files changed, 7 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d7001760f34..a673be7976b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2004-08-23 Nathan Sidwell <nathan@codesourcery.com> + * tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE. + (usize_type, ubitsizetype): Remove. + * stor-layout.c (set_sizetype): Don't initialize usizetype, + ubitsizetype. + * fold-const.c (size_diffop): TYPE can never be ubitsizetype. + * tree.h (build_distinct_type_copy): New. (build_type_copy): ... here. Rename to ... (build_variant_type_copy): ... here. diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 893aacca8e3..25fa0713445 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -1728,8 +1728,7 @@ size_diffop (tree arg0, tree arg1) if (!TYPE_UNSIGNED (type)) return size_binop (MINUS_EXPR, arg0, arg1); - ctype = (type == bitsizetype || type == ubitsizetype - ? sbitsizetype : ssizetype); + ctype = type == bitsizetype ? sbitsizetype : ssizetype; /* If either operand is not a constant, do the conversions to the signed type and subtract. The hardware will do the right thing with any diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 19de9b6d0a4..7f188f27839 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1921,8 +1921,6 @@ set_sizetype (tree type) if (TYPE_UNSIGNED (type)) { - usizetype = sizetype; - ubitsizetype = bitsizetype; ssizetype = copy_node (make_signed_type (oprecision)); sbitsizetype = copy_node (make_signed_type (precision)); } @@ -1930,8 +1928,6 @@ set_sizetype (tree type) { ssizetype = sizetype; sbitsizetype = bitsizetype; - usizetype = copy_node (make_unsigned_type (oprecision)); - ubitsizetype = copy_node (make_unsigned_type (precision)); } TYPE_NAME (bitsizetype) = get_identifier ("bit_size_type"); diff --git a/gcc/tree.h b/gcc/tree.h index 6e381a6361e..920abe7efd6 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -3077,10 +3077,8 @@ enum size_type_kind { SIZETYPE, /* Normal representation of sizes in bytes. */ SSIZETYPE, /* Signed representation of sizes in bytes. */ - USIZETYPE, /* Unsigned representation of sizes in bytes. */ BITSIZETYPE, /* Normal representation of sizes in bits. */ SBITSIZETYPE, /* Signed representation of sizes in bits. */ - UBITSIZETYPE, /* Unsigned representation of sizes in bits. */ TYPE_KIND_LAST}; extern GTY(()) tree sizetype_tab[(int) TYPE_KIND_LAST]; @@ -3088,9 +3086,7 @@ extern GTY(()) tree sizetype_tab[(int) TYPE_KIND_LAST]; #define sizetype sizetype_tab[(int) SIZETYPE] #define bitsizetype sizetype_tab[(int) BITSIZETYPE] #define ssizetype sizetype_tab[(int) SSIZETYPE] -#define usizetype sizetype_tab[(int) USIZETYPE] #define sbitsizetype sizetype_tab[(int) SBITSIZETYPE] -#define ubitsizetype sizetype_tab[(int) UBITSIZETYPE] extern tree size_binop (enum tree_code, tree, tree); extern tree size_diffop (tree, tree); |
