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/* Exported functions from emit-rtl.c
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Copyright (C) 2004, 2007 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_EMIT_RTL_H
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#define GCC_EMIT_RTL_H
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/* Set the alias set of MEM to SET. */
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extern void set_mem_alias_set (rtx, HOST_WIDE_INT);
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/* Set the alignment of MEM to ALIGN bits. */
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extern void set_mem_align (rtx, unsigned int);
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/* Set the expr for MEM to EXPR. */
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extern void set_mem_expr (rtx, tree);
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/* Set the offset for MEM to OFFSET. */
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extern void set_mem_offset (rtx, rtx);
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/* Set the size for MEM to SIZE. */
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extern void set_mem_size (rtx, rtx);
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/* Return a memory reference like MEMREF, but with its address changed to
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ADDR. The caller is asserting that the actual piece of memory pointed
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to is the same, just the form of the address is being changed, such as
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by putting something into a register. */
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extern rtx replace_equiv_address (rtx, rtx);
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/* Likewise, but the reference is not required to be valid. */
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extern rtx replace_equiv_address_nv (rtx, rtx);
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#endif /* GCC_EMIT_RTL_H */
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