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Differential D103303 Diff 351738 lld/test/ELF/linkerscript/overwrite-sections-discard.test

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				# REQUIRES: x86
				# RUN: split-file %s %t
				# RUN: llvm-mc -filetype=obj -triple=x86_64 %t/a.s -o %t/a.o

				## /DISCARD/ specified by OVERWRITE_SECTIONS can discard sections as well.

				# RUN: ld.lld %t/overwrite.lds -T %t/main.lds %t/a.o -o %t1 2>&1 \| count 0
				# RUN: llvm-readelf -S -l %t1 \| FileCheck %s
				# RUN: ld.lld %t/overwrite.lds %t/overwrite.lds -T %t/main.lds %t/a.o -o %t1 2>&1 \| count 0
				# RUN: llvm-readelf -S -l %t1 \| FileCheck %s

				# CHECK: Name
				# CHECK-NOT: .data

				#--- a.s
				.globl _start
				_start:

				.section .data.1,"aw"; .byte 1
				.section .data.2,"aw"; .byte 2

				#--- main.lds
				SECTIONS {
				/DISCARD/ : { *(.data.1) }
				}

				#--- overwrite.lds
				OVERWRITE_SECTIONS {
				/DISCARD/ : { *(.data.2) }
				}