i386.md (ffs<mode>2): Macroize expander from ffs_cmove and ffsdi2 using SWI48 mode iterator.

	* config/i386/i386.md (ffs<mode>2): Macroize expander from ffs_cmove
	and ffsdi2 using SWI48 mode iterator.  Expand SImode insn through
	ffsi2_no_cmove for !TARGET_CMOVE.
	(ffssi2_no_cmove): Rename from *ffs_no_cmove.  Make public.
	(ffssi2): Remove expander.
	(*ffs<mode>_1): Macroize insn from *ffs{si,di} using SWI48
	mode iterator.
	(ctz<mode>2): Ditto from ctz{si,di}2.
	(clz<mode>2): Macroize expander from ctz{hi,si,di}2 using SWI248
	mode iterator.
	(clz<mode>2_abm): Macroize insn from clz{hi,si,di}2_abm using SWI248
	mode iterator.

From-SVN: r158569

gcc/ChangeLog

+2010-04-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ffs<mode>2): Macroize expander from ffs_cmove
+	and ffsdi2 using SWI48 mode iterator.  Expand SImode insn through
+	ffsi2_no_cmove for !TARGET_CMOVE.
+	(ffssi2_no_cmove): Rename from *ffs_no_cmove.  Make public.
+	(ffssi2): Remove expander.
+	(*ffs<mode>_1): Macroize insn from *ffs{si,di} using SWI48
+	mode iterator.
+	(ctz<mode>2): Ditto from ctz{si,di}2.
+	(clz<mode>2): Macroize expander from ctz{hi,si,di}2 using SWI248
+	mode iterator.
+	(clz<mode>2_abm): Macroize insn from clz{hi,si,di}2_abm using SWI248
+	mode iterator.
+
 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 
 	* dwarf2out.c (AT_linkage_name): Define.
@@ -33,13 +48,13 @@
 
 	* cgraph.c (cgraph_remove_node): Kill bodies in other partitoin.
 	(dump_cgraph_node): Dump new flags.
-	* cgraph.h (struct cgraph_node): Add flags reachable_from_other_partition
-	and in_other_partition.
-	(cgraph_can_remove_if_no_direct_calls_p): Functions used by other partition
-	can not be removed.
-	* cgraphunit.c (cgraph_mark_functions_to_output): Functions used by the other
-	partition must be output; silence sanity checking on leaking functions
-	bodies from other paritition.
+	* cgraph.h (struct cgraph_node): Add flags
+	reachable_from_other_partition and in_other_partition.
+	(cgraph_can_remove_if_no_direct_calls_p): Functions used by
+	other partition can not be removed.
+	* cgraphunit.c (cgraph_mark_functions_to_output): Functions used by
+	the other partition must be output; silence sanity checking on
+	leaking functions bodies from other paritition.
 	* lto-cgraph.c (reachable_from_other_partition_p): New function.
 	(lto_output_node): Output new flags; do not sanity check that inline
 	clones are output; drop lto_forced_extern_inline_p code; do not mock
@@ -65,8 +80,7 @@
 
 2010-04-20  Richard Guenther  <rguenther@suse.de>
 
-	* tree-ssa-structalias.c (do_structure_copy): Properly handle
-	DEREF.
+	* tree-ssa-structalias.c (do_structure_copy): Properly handle DEREF.
 	(dump_sa_points_to_info): Remove asserts.
 	(init_base_vars): nothing_id isn't an escape point nor does it
 	have pointers.
@@ -133,8 +147,8 @@
 
 2010-04-19  Jakub Jelinek  <jakub@redhat.com>
 
-	* dwarf2out.c (lower_bound_default): For DW_LANG_Python return
-	0 for -gdwarf-4.
+	* dwarf2out.c (lower_bound_default): For DW_LANG_Python return 0
+	for -gdwarf-4.
 
 	PR middle-end/43337
 	* tree-nested.c (convert_nonlocal_omp_clauses): OMP_CLAUSE_PRIVATE
@@ -396,8 +410,7 @@
 
 2010-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
-	* configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx
-	flavor.
+	* configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx flavor.
 	* configure: Regenerate.
 	* config.in: Regenerate.
 	* doc/install.texi (Prerequisites): Document that Solaris 2 libelf
@@ -428,8 +441,7 @@
 
 2010-04-16  Diego Novillo  <dnovillo@google.com>
 
-	* doc/invoke.texi: Explain how are unrecognized -Wno- warnings
-	handled.
+	* doc/invoke.texi: Explain how are unrecognized -Wno- warnings handled.
 
 2010-04-16  Bernd Schmidt  <bernds@codesourcery.com>
 
@@ -559,8 +571,7 @@
 	(dump_points_to_solution): Likewise.
 	* tree-dfa.c (dump_variable): Also dump DECL_PT_UID.
 	* tree-inline.c (remap_ssa_name): Copy IPA points-to solution.
-	(remap_gimple_stmt): Reset call clobber/use information if
-	necessary.
+	(remap_gimple_stmt): Reset call clobber/use information if necessary.
 	(copy_decl_to_var): Copy DECL_PT_UID.
 	(copy_result_decl_to_var): Likewise.
 	* tree.c (make_node_stat): Initialize DECL_PT_UID.