re PR target/81294 (_subborrow_u64 argument order inconsistent with intrinsic referen...

re PR target/81294 (_subborrow_u64 argument order inconsistent with intrinsic reference, icc)

	PR target/81294
	* config/i386/adxintrin.h (_subborrow_u32): Swap _X and _Y
	arguments in the call to __builtin_ia32_sbb_u32.
	(_subborrow_u64): Swap _X and _Y arguments in the call to
	__builtin_ia32_sbb_u64.

testsuite/ChangeLog:

	PR target/81294
	* gcc.target/i386/adx-addcarryx32-2.c (adx_test): Swap
	x and y arguments in the call to _subborrow_u32.
	* gcc.target/i386/adx-addcarryx64-2.c (adx_test): Swap
	x and y arguments in the call to _subborrow_u64.
	* gcc.target/i386/pr81294-1.c: New test.
	* gcc.target/i386/pr81294-2.c: Ditto.

From-SVN: r249976