llvm-project/lld/test/ELF/map-gc-sections.s

// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
// RUN: ld.lld %t.o -o /dev/null -Map=- --gc-sections | FileCheck %s

.section .tbss,"awT",@nobits
// CHECK-NOT: foo
.globl foo
foo:
.align 8
.long 0
[lld] Add REQUIRES: x86 where needed to tests If building lld without x86 support, tests that require that support should be treated as unsupported, not errors. Tested using: 1. cmake '-DLLVM_TARGETS_TO_BUILD=AArch64;X86' make check-lld => Expected Passes : 1406 Unsupported Tests : 287 2. cmake '-DLLVM_TARGETS_TO_BUILD=AArch64' make check-lld => Expected Passes : 410 Unsupported Tests : 1283 Patch by Joel Jones Differential Revision: https://reviews.llvm.org/D47748 llvm-svn: 334095 2018-06-06 21:56:51 +08:00			`// REQUIRES: x86`
ELF: Exclude dead symbols from -Map output. This was previously erroring out if one of the dead symbols was a TLS symbol and we were able to discard all TLS sections. Differential Revision: https://reviews.llvm.org/D35397 llvm-svn: 307984 2017-07-14 08:31:56 +08:00			`// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o`
[ELF] Replace unused output filenames with /dev/null in tests Post commit review at rLLD335992 llvm-svn: 336129 2018-07-03 01:48:23 +08:00			`// RUN: ld.lld %t.o -o /dev/null -Map=- --gc-sections \| FileCheck %s`
ELF: Exclude dead symbols from -Map output. This was previously erroring out if one of the dead symbols was a TLS symbol and we were able to discard all TLS sections. Differential Revision: https://reviews.llvm.org/D35397 llvm-svn: 307984 2017-07-14 08:31:56 +08:00
			`.section .tbss,"awT",@nobits`
			`// CHECK-NOT: foo`
			`.globl foo`
			`foo:`
			`.align 8`
			`.long 0`