Some tests have the "nonpic" guard, but pass on
arm*-*-uclinuxfdpiceabi because it is in PIE mode by default. Rather
than adding this target to all these tests, add the "pie_enabled"
effective target.

2019-09-10  Christophe Lyon  <christophe.lyon@st.com>

	gcc/testsuite/
	* g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
	* g++.dg/ipa/devirt-c-7.C: Likewise.
	* g++.dg/ipa/ivinline-1.C: Likewise.
	* g++.dg/ipa/ivinline-2.C: Likewise.
	* g++.dg/ipa/ivinline-3.C: Likewise.
	* g++.dg/ipa/ivinline-4.C: Likewise.
	* g++.dg/ipa/ivinline-5.C: Likewise.
	* g++.dg/ipa/ivinline-7.C: Likewise.
	* g++.dg/ipa/ivinline-8.C: Likewise.
	* g++.dg/ipa/ivinline-9.C: Likewise.
	* g++.dg/tls/pr79288.C: Likewise.
	* gcc.dg/addr_equal-1.c: Likewise.
	* gcc.dg/const-1.c: Likewise.
	* gcc.dg/ipa/pure-const-1.c: Likewise.
	* gcc.dg/noreturn-8.c: Likewise.
	* gcc.dg/pr33826.c: Likewise.
	* gcc.dg/torture/ipa-pta-1.c: Likewise.
	* gcc.dg/tree-ssa/alias-2.c: Likewise.
	* gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
	* gcc.dg/uninit-19.c: Likewise.

From-SVN: r275580