testsuite: arm: update fast-math-complex-mls-half-float.c

Since the addition of DCE after complex lowering, reassoc1 has no
longer been impeded by COMPLEX_EXPRs, so it changes (a - (b + c)),
where (b + c) is the imaginary part of an intermediate complex value,
to ((a - b) - c), and this prevents the vectorizer from recognizing
the expected COMPLEX_ADD_ROT270 pattern in fms_elemconjsnd.

Stop expecting that pattern to be found on that test.


for  gcc/testsuite/ChangeLog

	* gcc.dg/vect/complex/fast-math-complex-mls-half-float.c:
	Don't expect COMPLEX_ADD_ROT270.

0 files changed, 0 insertions, 0 deletions