i386.md (subsi_3_zext, [...]): Fix predicates.

i386.md (subsi_3_zext, [...]): Fix predicates.

	* i386.md (subsi_3_zext, sse2_nandv2di3): Fix predicates.
	* i386.c (k8_avoid_jump_misspredicts): Fix debug output.

	* cfg.c (verify_flow_info): Move IL independent checks from cfgrtl here.
	(dump_bb): New based on old dump_bb in cfgrtl.c
	(debug_bb, debug_bb_n): Move the functions from cfgrtl.c here.
	* cfghooks.h (cfgh_verify_flow_info): Return status.
	* cfglayout.c (cfg_layout_finalize): Verify CFG correctness.
	* cfgrtl.c (debug_bb, debug_bb_n): Move to cfg.c
	(dump_bb): Remove generic parts.
	(rtl_verify_flow_info_1): Break out from rtl_verify_flow_info.
	(rtl_verify_flow_info): Only check things dependeing on linearized RTL.

	* i386-cmov1.c: Fix regular expression.
	* i386-cvt-1.c: Likewise.
	* i386-local.c: Likewise.
	* i386-local2.c: Likewise.
	* i386-mul.c: Likewise.
	* i386-ssetype-1.c: Likewise.
	* i386-ssetype-3.c: Likewise.
	* i386-ssetype-5.c: Likewise.

From-SVN: r67630