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r136011 - in /trunk/gcc: ChangeLog defaults.h d...


Author: krebbel
Date: Tue May 27 11:41:10 2008
New Revision: 136011

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136011
Log:
2008-05-27  Andreas Krebbel  <krebbel1@de.ibm.com>

	* defaults.h (TARGET_MEM_CONSTRAINT): New target macro added.
	* postreload.c (reload_cse_simplify_operands): Replace 'm'
	constraint with TARGET_MEM_CONSTRAINT.
	* recog.c (asm_operand_ok, preprocess_constraints,
	constrain_operands): Likewise.
	* regclass.c (record_reg_classes): Likewise.
	* reload.c (find_reloads, alternative_allows_const_pool_ref):
	Likewise.
	* reload1.c (maybe_fix_stack_asms): Likewise.
	* stmt.c (parse_output_constraint, parse_input_constraint):
	Likewise.
	* recog.h: Adjust comment.
	* genpreds.c (generic_constraint_letters): Remove 'm' constraint.
	* genoutput.c (note_constraint): Don't emit error for 'm'
	constraint.
	* doc/md.texi: Add a note to description of 'm' constraint.
	* doc/tm.texi: Document the new TARGET_MEM_CONSTRAINT macro.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/defaults.h
    trunk/gcc/doc/md.texi
    trunk/gcc/doc/tm.texi
    trunk/gcc/genoutput.c
    trunk/gcc/genpreds.c
    trunk/gcc/postreload.c
    trunk/gcc/recog.c
    trunk/gcc/recog.h
    trunk/gcc/regclass.c
    trunk/gcc/reload.c
    trunk/gcc/reload1.c
    trunk/gcc/stmt.c


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