Makefile.in: Add target mddump, build/genmddump.o.

* Makefile.in: Add target mddump, build/genmddump.o.  Extend
genprogrtl with mddump.
* genmddump.c: New.

From-SVN: r194086

gcc/ChangeLog

+2012-12-03  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
+
+	* Makefile.in: Add target mddump, build/genmddump.o.  Extend
+	genprogrtl with mddump.
+	* genmddump.c: New.
+
 2012-12-03  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* rtl.h (print_insn_with_notes): Prototype.

gcc/Makefile.in

@@ -3618,6 +3618,10 @@ insn-preds.c: s-preds; @true
 tm-preds.h: s-preds-h; @true
 tm-constrs.h: s-constrs-h; @true
 
+.PHONY: mddump
+mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
+	$(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
+
 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
 	$(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
 	$(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
@@ -3935,6 +3939,8 @@ build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
   coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)		\
   $(COMMON_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
+build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)	\
+  coretypes.h $(GTM_H) errors.h $(READ_MD_H) gensupport.h
 
 # Compile the programs that generate insn-* from the machine description.
 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
@@ -3943,7 +3949,7 @@ build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)		\
 
 # All these programs use the RTL reader ($(BUILD_RTL)).
 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
-	     extract flags opinit output peep preds recog
+	     extract flags opinit output peep preds recog mddump
 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
 
 # All these programs use the MD reader ($(BUILD_MD)).