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r176478 - in /trunk/gcc: ChangeLog emit-rtl.c r...
- From: rsandifo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 19 Jul 2011 17:44:58 -0000
- Subject: r176478 - in /trunk/gcc: ChangeLog emit-rtl.c r...
Author: rsandifo
Date: Tue Jul 19 17:44:58 2011
New Revision: 176478
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176478
Log:
gcc/
* rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
Add offset_known_p and size_known_p fields.
(MEM_OFFSET_KNOWN_P): Update accordingly.
(MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
* emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
(mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
(clear_mem_offset, set_mem_size, clear_mem_size, change_address)
(adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
(init_emit_regs): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c
trunk/gcc/rtl.h