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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-10-20 12:30:26 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-10-20 08:30:26 -0400 |
| commit | d022d93eed072cd2cbb1585d18d77be6c27723cf (patch) | |
| tree | 9de4b8f33f96f533e92c2928fc6a7aba2cd18b35 /gcc/emit-rtl.c | |
| parent | 4f9b4029463bc07cc04b20fb0a24d7516f455d02 (diff) | |
| download | gcc-d022d93eed072cd2cbb1585d18d77be6c27723cf.zip gcc-d022d93eed072cd2cbb1585d18d77be6c27723cf.tar.gz gcc-d022d93eed072cd2cbb1585d18d77be6c27723cf.tar.bz2 | |
emit-rtl.c (set_mem_attributes): Alignment is in bits.
* emit-rtl.c (set_mem_attributes): Alignment is in bits.
(adjust_address_1, offset_address): Likewise.
From-SVN: r46378
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 45fd406..82f37b6 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -1717,7 +1717,7 @@ set_mem_attributes (ref, t, objectp) /* If this is an INDIRECT_REF, we know its alignment. */ if (TREE_CODE (t) == INDIRECT_REF) - set_mem_align (ref, TYPE_ALIGN (type) / BITS_PER_UNIT); + set_mem_align (ref, TYPE_ALIGN (type)); /* Now see if we can say more about whether it's an aggregate or scalar. If we already know it's an aggregate, don't bother. */ @@ -1752,7 +1752,7 @@ set_mem_alias_set (mem, set) MEM_SIZE (mem), MEM_ALIGN (mem)); } -/* Set the alignment of MEM to ALIGN. */ +/* Set the alignment of MEM to ALIGN bits. */ void set_mem_align (mem, align) @@ -1866,7 +1866,7 @@ adjust_address_1 (memref, mode, offset, validate) lowest-order set bit in OFFSET, but don't change the alignment if OFFSET if zero. */ if (offset != 0) - memalign = MIN (memalign, offset & -offset); + memalign = MIN (memalign, (offset & -offset) * BITS_PER_UNIT); MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_DECL (memref), memoffset, @@ -1896,7 +1896,8 @@ offset_address (memref, offset, pow2) /* Update the alignment to reflect the offset. Reset the offset, which we don't know. */ MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_DECL (memref), - 0, 0, MIN (MEM_ALIGN (memref), pow2)); + 0, 0, MIN (MEM_ALIGN (memref), + pow2 * BITS_PER_UNIT)); return new; } |