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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-26 23:18:14 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-26 23:18:14 +0000 |
| commit | a94ca2175201d6aabd23d7fecfc739fc7f307bfc (patch) | |
| tree | c288833747703ad1533d198a783c87c3ac5711f2 /gcc/c-decl.c | |
| parent | fe7266faca0e506a4e90ffd60f03b22c936d0655 (diff) | |
| download | gcc-a94ca2175201d6aabd23d7fecfc739fc7f307bfc.tar.gz | |
PR middle-end/18008
* c-decl.c (finish_struct): Set DECL_MODE after resetting a
field's type.
* expmed.c (store_fixed_bit_field): Create a paradoxical subreg
if we don't need the bits above those present in the current mode.
* expr.c (store_field): Strip conversions to odd-bit-sized types
if the destination field width matches.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94290 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 6673927eab6..61521e861c7 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -5301,8 +5301,11 @@ finish_struct (tree t, tree fieldlist, tree attributes) = tree_low_cst (DECL_INITIAL (*fieldlistp), 1); tree type = TREE_TYPE (*fieldlistp); if (width != TYPE_PRECISION (type)) - TREE_TYPE (*fieldlistp) - = build_nonstandard_integer_type (width, TYPE_UNSIGNED (type)); + { + TREE_TYPE (*fieldlistp) + = build_nonstandard_integer_type (width, TYPE_UNSIGNED (type)); + DECL_MODE (*fieldlistp) = TYPE_MODE (TREE_TYPE (*fieldlistp)); + } DECL_INITIAL (*fieldlistp) = 0; } else |