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[binutils-gdb] Convert mov to lea for loading address of local common symbol

*** TEST RESULTS FOR COMMIT b31bcacc489d6ede2e9bdfa9905de0ebfd919454 ***

Author: H.J. Lu <hjl.tools@gmail.com>
Branch: master
Commit: b31bcacc489d6ede2e9bdfa9905de0ebfd919454

Convert mov to lea for loading address of local common symbol

There is no need to check def_regular when converting mov to lea for
loading address of local symbols since def_regular may be false for
common symbols and SYMBOL_REFERENCES_LOCAL is sufficient.

bfd/

	* elf32-i386.c (elf_i386_convert_mov_to_lea): Don't check
	def_regular.
	* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

ld/testsuite/

	* ld-i386/lea1.s: Add a test for loading address of local common
	symbol.
	* ld-x86-64/lea1.s: Likewise.
	* ld-i386/lea1a.d: Updated.
	* ld-i386/lea1b.d: Likewise.
	* ld-i386/lea1c.d: Likewise.
	* ld-x86-64/lea1a.d: Likewise.
	* ld-x86-64/lea1b.d: Likewise.
	* ld-x86-64/lea1c.d: Likewise.
	* ld-x86-64/lea1d.d: Likewise.
	* ld-x86-64/lea1e.d: Likewise.
	* ld-x86-64/lea1f.d: Likewise.
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