re PR testsuite/91458 (FAIL: g++.dg/tree-ssa/pr19807.C  -std=gnu++98  scan-tree-dump-times optimized "&MEM\\\\[\\\\(void .\\\\)&a \\\\+ 8B\\\\]" 3)

PR testsuite/91458

gcc/testsuite/ChangeLog:
	* g++.dg/tree-ssa/ssa-dse-1.C: Use the same search pattern
	unconditionally (correcting r272199, PR middle-end/90676).
	* gcc.dg/tree-prof/stringop-2.c: Same.

From-SVN: r274764