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* c-parse.in (maybe_type_qual): Delete. (maybe_volatile, simple_asm_expr, asmdef, asm_stmt) (asm_argument): New grammar rules. (extdef_1): Use asmdef. (maybeasm): Move down with other asm rules; use simple_asm_expr. (xexpr): Move up with other expression rules. (stmt): Use asm_stmt. * c-typeck.c (build_asm_expr): New function - body mostly pulled from build_asm_stmt. (build_asm_stmt): Just handle tacking on the volatile qualifier. * c-tree.h (build_asm_expr, build_asm_stmt): Update prototypes. From-SVN: r77723
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