MATCH: Fix `(1 >> X) != 0` pattern for vector types

MATCH: Fix `(1 >> X) != 0` pattern for vector types

I had missed that integer_onep can match vector types with uniform constant of `1`.
This means the shifter could be an scalar type and then doing a comparison against `0`
would be an invalid transformation.
This fixes the problem by adding a check for the type of the integer_onep to make
sure it is a INTEGRAL_TYPE_P (which does not match a vector type).

OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions.

	PR tree-optimization/111414

gcc/ChangeLog:

	* match.pd (`(1 >> X) != 0`): Check to see if
	the integer_onep was an integral type (not a vector type).

gcc/testsuite/ChangeLog:

	* gcc.c-torture/compile/pr111414-1.c: New test.