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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/tm.texi | |
| 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/tm.texi')
| -rw-r--r-- | gcc/tm.texi | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/tm.texi b/gcc/tm.texi index f08cbf9574c..cba1b668133 100644 --- a/gcc/tm.texi +++ b/gcc/tm.texi @@ -966,18 +966,18 @@ Like PCC_BITFIELD_TYPE_MATTERS except that its effect is limited to aligning a bitfield within the structure. @findex ROUND_TYPE_SIZE -@item ROUND_TYPE_SIZE (@var{struct}, @var{size}, @var{align}) -Define this macro as an expression for the overall size of a structure -(given by @var{struct} as a tree node) when the size computed from the -fields is @var{size} and the alignment is @var{align}. +@item ROUND_TYPE_SIZE (@var{type}, @var{computed}, @var{specified}) +Define this macro as an expression for the overall size of a type +(given by @var{type} as a tree node) when the size computed in the +usual way is @var{computed} and the alignment is @var{specified}. -The default is to round @var{size} up to a multiple of @var{align}. +The default is to round @var{computed} up to a multiple of @var{specified}. @findex ROUND_TYPE_ALIGN -@item ROUND_TYPE_ALIGN (@var{struct}, @var{computed}, @var{specified}) -Define this macro as an expression for the alignment of a structure -(given by @var{struct} as a tree node) if the alignment computed in the -usual way is @var{computed} and the alignment explicitly specified was +@item ROUND_TYPE_ALIGN (@var{type}, @var{computed}, @var{specified}) +Define this macro as an expression for the alignment of a type (given +by @var{type} as a tree node) if the alignment computed in the usual +way is @var{computed} and the alignment explicitly specified was @var{specified}. The default is to use @var{specified} if it is larger; otherwise, use |