commit 16172db2dfc6307860c545aa95897b84d8e157e1
author Hongyu Wang <hongyu.wang@intel.com> Wed Oct 25 16:26:49 2023 +0800
committer Hongyu Wang <hongyu.wang@intel.com> Thu Dec 07 09:31:15 2023 +0800
tree 6cb9c2cd04040b918539c14da8cfe8914b5e24c9
parent 03655cd427b9d8e3b06c950255332eb988b0ade1

[APX NDD] Support APX NDD for right shift insns

Similar to LSHIFT, rshift do not need to omit $1 for NDD form.

gcc/ChangeLog:

	* config/i386/i386.md (ashr<mode>3_cvt): Extend with new
	alternatives to support NDD, and adjust output templates.
	(*ashr<mode>3_1): Likewise for SI/DI mode.
	(*lshr<mode>3_1): Likewise.
	(*<insn>si3_1_zext): Likewise.
	(*ashr<mode>3_1): Likewise for QI/HI mode.
	(*lshrqi3_1): Likewise.
	(*lshrhi3_1): Likewise.
	(<insn><mode>3_cmp): Likewise.
	(*<insn><mode>3_cconly): Likewise.
	(*ashrsi3_cvt_zext): Likewise, and use nonimmediate_operand for
	operands[1] to accept memory input for NDD alternative.
	(*highpartdisi2): Likewise.
	(*<insn>si3_cmp_zext): Likewise.
	(<insn><mode>3_carry): Likewise.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/apx-ndd.c: Add l/ashiftrt tests.