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| author | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 11:20:09 +0000 |
|---|---|---|
| committer | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-01-21 11:20:09 +0000 |
| commit | 10c64b6abc02bf694bf515e200138d8cf429a99c (patch) | |
| tree | f114752156844ccab9b23e5e93c21da5cfb7268f /gcc/stor-layout.c | |
| parent | 263d9df3b11a154187eaa253d5ebef9517c34e53 (diff) | |
| download | gcc-10c64b6abc02bf694bf515e200138d8cf429a99c.tar.gz | |
Thu Jan 21 14:13:31 1999 Vladimir N. Makarov <vmakarov@cygnus.com>
* varasm.c (output_constant_pool): Use floor_log2 instead of
exact_log2 for ASM_OUTPUT_ALIGN.
* stor-layout.c (layout_type): Do machine-dependent extra alignment.
* emit-rtl.c (operand_subword): Handle case when a subword outside
the operand.
* tm.texi (ROUND_TYPE_{SIZE,ALIGN}): More accurate descriptions of
the macros.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24800 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 1379811cea7..a712664843f 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1085,6 +1085,18 @@ layout_type (type) && TREE_CODE (type) != ARRAY_TYPE))) TYPE_ALIGN (type) = GET_MODE_ALIGNMENT (TYPE_MODE (type)); + /* Do machine-dependent extra alignment. */ +#ifdef ROUND_TYPE_ALIGN + TYPE_ALIGN (type) + = ROUND_TYPE_ALIGN (type, TYPE_ALIGN (type), BITS_PER_UNIT); +#endif + +#ifdef ROUND_TYPE_SIZE + if (TYPE_SIZE (type) != 0) + TYPE_SIZE (type) + = ROUND_TYPE_SIZE (type, TYPE_SIZE (type), TYPE_ALIGN (type)); +#endif + /* Evaluate nonconstant size only once, either now or as soon as safe. */ if (TYPE_SIZE (type) != 0 && TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST) TYPE_SIZE (type) = variable_size (TYPE_SIZE (type)); |