PPC testsuite fixes

PPC testsuite fixes

2020-10-27  Carl Love  <cel@us.ibm.com>

gcc/testsuite
	* gcc.target/powerpc/vec-blend-runnable.c: Change #ifdef
	DEBUG to #if DEBUG.
	Fix printf line so it is less then 80 characters long.
	* gcc.target/powerpc/vec-insert-word-runnable.c: Change
	#ifdef DEBUG to #if DEBUG.
	* gcc.target/powerpc/vec-permute-ext-runnable.c: Change
	#ifdef DEBUG to #if DEBUG.
	* gcc.target/powerpc/vec-replace-word-runnable.c: Change
	#ifdef DEBUG to #if DEBUG.
	Fix printf lines so they are less then 80 characters long.
	* gcc.target/powerpc/vec-shift-double-runnable.c: Change
	#ifdef DEBUG to #if DEBUG.