* c-c++-common/Wsizeof-pointer-memaccess1.c: Require alloca.
	* c-c++-common/Wsizeof-pointer-memaccess2.c: Likewise.
	* c-c++-common/Wunused-var-8.c: Likewise.
	* c-c++-common/gomp/pr61486-2.c: Likewise.
	* c-c++-common/Wunused-var-6.c: Likewise.
	* c-c++-common/goacc/reduction-1.c: Likewise.
	* c-c++-common/goacc/reduction-2.c: Likewise.
	* c-c++-common/goacc/reduction-3.c: Likewise.
	* c-c++-common/goacc/reduction-4.c: Likewise.
	* gcc.dg/builtins-64.c: Likewise.
	* gcc.dg/pr59523.c: Likewise.
	* gcc.dg/tree-ssa/20080530.c: Likewise.
	* gcc.dg/tree-ssa/pr23848-2.c: Likewise.
	* gcc.dg/tree-ssa/pr23848-4.c: Likewise.
	* gcc.dg/tree-ssa/pr23848-1.c: Likewise.
	* gcc.dg/tree-ssa/pr23848-3.c: Likewise.
	* gcc.dg/tree-ssa/20030807-2.c: Likewise.
	* gcc.dg/pr59011.c: Likewise.
	* gcc.dg/uninit-9.c: Likewise.
	* gcc.dg/pr61561.c: Likewise.
	* gcc.dg/vla-4.c: Likewise.
	* gcc.dg/20101010-1.c: Likewise.
	* gcc.dg/pr49120.c: Likewise.
	* gcc.dg/20030331-2.c: Likewise.
	* gcc.dg/compat/struct-by-value-22_main.c: Likewise.
	* gcc.dg/pr25682.c: Likewise.
	* gcc.dg/guality/guality.c: Likewise.
	* gcc.dg/pr27301.c: Likewise.
	* gcc.dg/uninit-9-O0.c: Likewise.
	* gcc.dg/fold-alloca-1.c: Likewise.
	* gcc.dg/pr41470.c: Likewise.
	* gcc.dg/pr51491-2.c: Likewise.
	* gcc.dg/winline-7.c: Likewise.
	* gcc.dg/vla-2.c: Likewise.
	* gcc.dg/pr50764.c: Likewise.
	* gcc.dg/c99-vla-1.c: Likewise.
	* gcc.dg/pr33238.c: Likewise.
	* gcc.dg/c99-const-expr-13.c: Likewise.
	* gcc.dg/builtin-return-1.c: Likewise.
	* gcc.dg/vla-3.c: Likewise.
	* gcc.dg/20020415-1.c: Likewise.
	* gcc.dg/Wsizeof-pointer-memaccess1.c: Likewise.
	* gcc.dg/shrink-wrap-alloca.c: Likewise.
	* gcc.dg/Wstrict-aliasing-bogus-vla-1.c: Likewise.
	* gcc.dg/torture/calleesave-sse.c: Likewise.
	* gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise.
	* gcc.dg/gomp/vla-2.c: Likewise.
	* gcc.dg/gomp/vla-3.c: Likewise.
	* gcc.dg/gomp/vla-4.c: Likewise.
	* gcc.dg/gomp/pr30494.c: Likewise.
	* gcc.dg/gomp/vla-5.c: Likewise.
	* gcc.dg/pr51990-2.c: Likewise.
	* gcc.dg/vla-22.c: Likewise.

From-SVN: r227097