In gcc/:
	* i386.h (RTX_COSTS): Insert braces around nested if.
	(ADDITIONAL_REGISTER_NAMES): Insert braces around structured
	elements.
	* gcc.c (default_compilers): Properly put brackets around array elements in
	initializer.
	* getopt.c (_getopt_internal): Add explicit braces around nested if;
	reformatted.
	* reg-stack.c (record_asm_reg_life): Add explicit braces around nested if's.
	(record_reg_life_pat): Add explicit parens around && and || in expression.
	(stack_reg_life_analysis): Add parens around assignment used as expression.
	(convert_regs): Likewise.
In gcc/cp/:
	* lang-specs.h: Properly put brackets around array elements in initializer.
	* typeck.c (build_binary_op_nodefault): Correctly place parens around
	&& and || in expression.
In gcc/f/:
	* lang-specs.h: Properly put brackets around array elements in initializer.

From-SVN: r18500