r189285 - in /trunk/gcc: ChangeLog expr.c stmt....

[steven@gcc.gnu.org]

Author: steven
Date: Thu Jul  5 10:12:14 2012
New Revision: 189285

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189285
Log:
gcc/
	* expr.c (try_casesi): Remove bogus ATTRIBUTE_UNUSED markers.
	* stmt.c (dump_case_nodes): New.
	(expand_case): Split out code generation parts into new functions.
	(expand_switch_as_decision_tree_p): Split out from expand_case.
	(emit_case_decision_tree): Likewise.
	(emit_case_dispatch_table): Likewise.

testsuite/
	* gcc.c-torture/compile/20000326-1.c: Fix to not optimize to empty.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/stmt.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.c-torture/compile/20000326-1.c