[PATCH] Allow indirect call via GOT for 64-bit Pmode x32

[PATCH] Allow indirect call via GOT for 64-bit Pmode x32

From: H.J. Lu  <hongjiu.lu@intel.com>

Since Pmode is 64-bit with -maddress-mode=long for x32, indirect call
via GOT slot doesn't need zero_extend.  This patch enables indirect call
via GOT for x32 with 64-bit Pmode.

gcc/

	PR target/66232
	* config/i386/constraints.md (Bs): Allow GOT slot for x32 with
	64-bit Pmode.
	(Bw): Likewise.
	(Bz): Likewise.
	* config/i386/predicates.md (call_insn_operand): Likewise.
	(sibcall_insn_operand): Likewise.

gcc/testsuite/

	PR target/66232
	* gcc.target/i386/pr66232-10.c: New test.
	* gcc.target/i386/pr66232-11.c: Likewise.
	* gcc.target/i386/pr66232-12.c: Likewise.
	* gcc.target/i386/pr66232-13.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231923 138bc75d-0d04-0410-961f-82ee72b054a4