2008-07-28 Richard Guenther <rguenther@suse.de>

	Merge from gimple-tuples-branch.

	* ChangeLog.tuples: ChangeLog from gimple-tuples-branch.
	* gimple.def: New file.
	* gsstruct.def: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* tree-gimple.c: Removed.  Merged into ...
	* gimple.c: ... here.  New file.
	* tree-gimple.h: Removed.  Merged into ...
	* gimple.h: ... here.  New file.

	* Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h.
	* configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the
	--enable-checking=gimple flag.
	* config.in: Likewise.
	* configure: Regenerated.

	* tree-ssa-operands.h: Tuplified.
	* tree-vrp.c: Likewise.
	* tree-loop-linear.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-complex.c: Likewise.
	* cgraphbuild.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tracer.c: Likewise.
	* gengtype.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* value-prof.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-tailcall.c: Likewise.
	* value-prof.h: Likewise.
	* tree.c: Likewise.
	* tree.h: Likewise.
	* tree-pass.h: Likewise.
	* ipa-cp.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-scalar-evolution.h: Likewise.
	* target.h: Likewise.
	* lambda-mat.c: Likewise.
	* tree-phinodes.c: Likewise.
	* diagnostic.h: Likewise.
	* builtins.c: Likewise.
	* tree-ssa-alias-warnings.c: Likewise.
	* cfghooks.c: Likewise.
	* fold-const.c: Likewise.
	* cfghooks.h: Likewise.
	* omp-low.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* ipa-reference.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* toplev.c: Likewise.
	* tree-gimple.c: Likewise.
	* tree-gimple.h: Likewise.
	* tree-chrec.c: Likewise.
	* tree-chrec.h: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sccvn.h: Likewise.
	* cgraphunit.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-nomudflap.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* c-format.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* ipa-utils.c: Likewise.
	* tree-ssa-propagate.h: Likewise.
	* tree-ssa-alias.c: Likewise.
	* gimple-low.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* ipa-inline.c: Likewise.
	* c-semantics.c: Likewise.
	* dwarf2out.c: Likewise.
	* expr.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* predict.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* matrix-reorg.c: Likewise.
	* c-decl.c: Likewise.
	* tree-eh.c: Likewise.
	* c-pretty-print.c: Likewise.
	* lambda-trans.c: Likewise.
	* function.c: Likewise.
	* langhooks.c: Likewise.
	* ebitmap.h: Likewise.
	* tree-vectorizer.c: Likewise.
	* function.h: Likewise.
	* langhooks.h: Likewise.
	* tree-vectorizer.h: Likewise.
	* ipa-type-escape.c: Likewise.
	* ipa-type-escape.h: Likewise.
	* domwalk.c: Likewise.
	* tree-if-conv.c: Likewise.
	* profile.c: Likewise.
	* domwalk.h: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-data-ref.h: Likewise.
	* tree-flow-inline.h: Likewise.
	* tree-affine.c: Likewise.
	* tree-vect-analyze.c: Likewise.
	* c-typeck.c: Likewise.
	* gimplify.c: Likewise.
	* coretypes.h: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* calls.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree.def: Likewise.
	* tree-dfa.c: Likewise.
	* except.c: Likewise.
	* except.h: Likewise.
	* cfgexpand.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-live.h: Likewise.
	* tree-predcom.c: Likewise.
	* lambda.h: Likewise.
	* tree-mudflap.c: Likewise.
	* ipa-prop.c: Likewise.
	* print-tree.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* ipa-prop.h: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* ggc-page.c: Likewise.
	* c-omp.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-ssa.c: Likewise.
	* lambda-code.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-inline.h: Likewise.
	* tree-iterator.c: Likewise.
	* tree-optimize.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-vect-transform.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* cfgloop.c: Likewise.
	* system.h: Likewise.
	* tree-profile.c: Likewise.
	* cfgloop.h: Likewise.
	* c-gimplify.c: Likewise.
	* c-common.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-flow.h: Likewise.
	* c-common.h: Likewise.
	* basic-block.h: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-ssa-structalias.h: Likewise.
	* tree-cfg.c: Likewise.
	* passes.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa-struct-reorg.h: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* cfgrtl.c: Likewise.
	* varpool.c: Likewise.
	* stmt.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* langhooks-def.h: Likewise.
	* tree-ssa-operands.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32c/m32c-protos.h: Likewise.
	* config/spu/spu.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/mips/mips.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138207 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 14 insertions, 23 deletions

diff --git a/gcc/tree-ssa-operands.h b/gcc/tree-ssa-operands.h
index ba9793d8346..cdbc050b579 100644
--- a/gcc/tree-ssa-operands.h
+++ b/gcc/tree-ssa-operands.h
@@ -157,15 +157,7 @@ typedef struct stmt_operands_d *stmt_operands_p;
 #define SET_USE(USE, V)		set_ssa_use_from_ptr (USE, V)
 #define SET_DEF(DEF, V)		((*(DEF)) = (V))
 
-#define USE_STMT(USE)		(USE)->stmt
-
-#define DEF_OPS(STMT)		(stmt_ann (STMT)->operands.def_ops)
-#define USE_OPS(STMT)		(stmt_ann (STMT)->operands.use_ops)
-#define VUSE_OPS(STMT)		(stmt_ann (STMT)->operands.vuse_ops)
-#define VDEF_OPS(STMT)		(stmt_ann (STMT)->operands.vdef_ops)
-
-#define LOADED_SYMS(STMT)	(stmt_ann (STMT)->operands.loads)
-#define STORED_SYMS(STMT)	(stmt_ann (STMT)->operands.stores)
+#define USE_STMT(USE)		(USE)->loc.stmt
 
 #define USE_OP_PTR(OP)		(&((OP)->use_ptr))
 #define USE_OP(OP)		(USE_FROM_PTR (USE_OP_PTR (OP)))
@@ -187,11 +179,11 @@ typedef struct stmt_operands_d *stmt_operands_p;
 #define VDEF_NUM(OP)		VUSE_VECT_NUM_ELEM ((OP)->usev)
 #define VDEF_VECT(OP)		&((OP)->usev)
 
-#define PHI_RESULT_PTR(PHI)	get_phi_result_ptr (PHI)
+#define PHI_RESULT_PTR(PHI)	gimple_phi_result_ptr (PHI)
 #define PHI_RESULT(PHI)		DEF_FROM_PTR (PHI_RESULT_PTR (PHI))
 #define SET_PHI_RESULT(PHI, V)	SET_DEF (PHI_RESULT_PTR (PHI), (V))
 
-#define PHI_ARG_DEF_PTR(PHI, I)	get_phi_arg_def_ptr ((PHI), (I))
+#define PHI_ARG_DEF_PTR(PHI, I)	gimple_phi_arg_imm_use_ptr ((PHI), (I))
 #define PHI_ARG_DEF(PHI, I)	USE_FROM_PTR (PHI_ARG_DEF_PTR ((PHI), (I)))
 #define SET_PHI_ARG_DEF(PHI, I, V)					\
 				SET_USE (PHI_ARG_DEF_PTR ((PHI), (I)), (V))
@@ -204,14 +196,13 @@ typedef struct stmt_operands_d *stmt_operands_p;
 
 extern void init_ssa_operands (void);
 extern void fini_ssa_operands (void);
-extern void free_ssa_operands (stmt_operands_p);
-extern void update_stmt_operands (tree);
-extern void free_stmt_operands (tree);
+extern void update_stmt_operands (gimple);
+extern void free_stmt_operands (gimple);
 extern bool verify_imm_links (FILE *f, tree var);
 
-extern void copy_virtual_operands (tree, tree);
+extern void copy_virtual_operands (gimple, gimple);
 extern int operand_build_cmp (const void *, const void *);
-extern void create_ssa_artificial_load_stmt (tree, tree, bool);
+extern void create_ssa_artificial_load_stmt (gimple, gimple, bool);
 
 extern void dump_immediate_uses (FILE *file);
 extern void dump_immediate_uses_for (FILE *file, tree var);
@@ -222,10 +213,10 @@ extern void debug_decl_set (bitmap);
 
 extern bool ssa_operands_active (void);
 
-extern void add_to_addressable_set (tree, bitmap *);
-extern void push_stmt_changes (tree *);
-extern void pop_stmt_changes (tree *);
-extern void discard_stmt_changes (tree *);
+extern void push_stmt_changes (gimple *);
+extern void pop_stmt_changes (gimple *);
+extern void discard_stmt_changes (gimple *);
+void add_to_addressable_set (tree, bitmap *);
 
 enum ssa_op_iter_type {
   ssa_op_iter_none = 0,
@@ -250,7 +241,7 @@ typedef struct ssa_operand_iterator_d
   enum ssa_op_iter_type iter_type;
   int phi_i;
   int num_phi;
-  tree phi_stmt;
+  gimple phi_stmt;
   bool done;
   unsigned int vuse_index;
   unsigned int mayuse_index;
@@ -316,7 +307,7 @@ typedef struct ssa_operand_iterator_d
 /* This macro will execute a loop over a stmt, regardless of whether it is
    a real stmt or a PHI node, looking at the USE nodes matching FLAGS.  */
 #define FOR_EACH_PHI_OR_STMT_USE(USEVAR, STMT, ITER, FLAGS)	\
-  for ((USEVAR) = (TREE_CODE (STMT) == PHI_NODE 		\
+  for ((USEVAR) = (gimple_code (STMT) == GIMPLE_PHI 		\
 		   ? op_iter_init_phiuse (&(ITER), STMT, FLAGS)	\
 		   : op_iter_init_use (&(ITER), STMT, FLAGS));	\
        !op_iter_done (&(ITER));					\
@@ -325,7 +316,7 @@ typedef struct ssa_operand_iterator_d
 /* This macro will execute a loop over a stmt, regardless of whether it is
    a real stmt or a PHI node, looking at the DEF nodes matching FLAGS.  */
 #define FOR_EACH_PHI_OR_STMT_DEF(DEFVAR, STMT, ITER, FLAGS)	\
-  for ((DEFVAR) = (TREE_CODE (STMT) == PHI_NODE 		\
+  for ((DEFVAR) = (gimple_code (STMT) == GIMPLE_PHI 		\
 		   ? op_iter_init_phidef (&(ITER), STMT, FLAGS)	\
 		   : op_iter_init_def (&(ITER), STMT, FLAGS));	\
        !op_iter_done (&(ITER));					\