llvm-project/lld/test/ELF/icf-different-output-sectio...

# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: ld.lld %t -o /dev/null --icf=all --print-icf-sections | count 0

.section .foo,"ax"
.byte 42

.section .bar,"ax"
.byte 42
ELF: Do not ICF two sections with different output sections. Note that this doesn't do the right thing in the case where there is a linker script. We probably need to move output section assignment before ICF to get the correct behaviour here. Differential Revision: https://reviews.llvm.org/D47241 llvm-svn: 333052 2018-05-23 09:58:43 +08:00			`# REQUIRES: x86`
			`# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t`
[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 /dev/null --icf=all --print-icf-sections \| count 0`
ELF: Do not ICF two sections with different output sections. Note that this doesn't do the right thing in the case where there is a linker script. We probably need to move output section assignment before ICF to get the correct behaviour here. Differential Revision: https://reviews.llvm.org/D47241 llvm-svn: 333052 2018-05-23 09:58:43 +08:00
ELF: Do not ICF sections named with a C identifier. A user program may enumerate sections named with a C identifier using __start_* and __stop_* symbols. We cannot ICF any such sections because that could change program semantics. Differential Revision: https://reviews.llvm.org/D47242 llvm-svn: 333054 2018-05-23 10:14:28 +08:00			`.section .foo,"ax"`
ELF: Do not ICF two sections with different output sections. Note that this doesn't do the right thing in the case where there is a linker script. We probably need to move output section assignment before ICF to get the correct behaviour here. Differential Revision: https://reviews.llvm.org/D47241 llvm-svn: 333052 2018-05-23 09:58:43 +08:00			`.byte 42`

ELF: Do not ICF sections named with a C identifier. A user program may enumerate sections named with a C identifier using __start_* and __stop_* symbols. We cannot ICF any such sections because that could change program semantics. Differential Revision: https://reviews.llvm.org/D47242 llvm-svn: 333054 2018-05-23 10:14:28 +08:00			`.section .bar,"ax"`
ELF: Do not ICF two sections with different output sections. Note that this doesn't do the right thing in the case where there is a linker script. We probably need to move output section assignment before ICF to get the correct behaviour here. Differential Revision: https://reviews.llvm.org/D47241 llvm-svn: 333052 2018-05-23 09:58:43 +08:00			`.byte 42`