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b2a0487ba4
llvm-mirror/test/MC/ELF
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Fangrui Song b2a0487ba4 Reland D64327 [MC][ELF] Allow STT_SECTION referencing SHF_MERGE on REL targets 
This drops a GNU gold workaround and reverts the revert commit rL366708.

  Before binutils 2.34, gold -O2 and above did not correctly handle R_386_GOTOFF to
  SHF_MERGE|SHF_STRINGS sections: https://sourceware.org/bugzilla/show_bug.cgi?id=16794

From the original review:

  ... it reduced the size of a big ARM-32 debug image by 33%. It contained ~68M
  of relocations symbols out of total ~71M symbols (96% of symbols table was
  generated for relocations with symbol).

-Wl,-O2 (and -Wl,-O3) is so rare that we should just lower the
optimization level for LLVM_LINKER_IS_GOLD rather than pessimizing all users.
2020-08-02 18:05:17 -07:00
..
ARM [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
abs.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
addrsig-error.s
addrsig.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
alias-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
alias-to-local.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
alias.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
align-bss.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
align-nops.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
align-size.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
align-text.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
align-zero.s
align.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
bad-expr2.s
bad-expr3.s
bad-expr.s
bad-relocation.s
bad-section.s
basic-elf-32.s Reland D64327 [MC][ELF] Allow STT_SECTION referencing SHF_MERGE on REL targets 2020-08-02 18:05:17 -07:00
basic-elf-64.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
bracket-exprs.s
bracket.s
bss-large.ll
bss.ll
call-abs.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-adjust-cfa-offset.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-advance-loc2.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-b-key-frame.s
cfi-def-cfa-offset.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-def-cfa-register.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-def-cfa.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-escape.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-large-model.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-offset.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-reg.s
cfi-register.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-rel-offset2.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-rel-offset.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-remember.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-restore-extended.s
cfi-restore.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-same-value.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-sections.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-signal-frame.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-undefined.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-version.ll
cfi-window-save.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi-zero-addr-delta.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cfi.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
cgprofile-error.s
cgprofile.ll [llvm-readobj] set --elf-cg-profile as alias of --cg-profile 2020-06-17 11:24:45 -07:00
cgprofile.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
comdat-declaration-errors.s
comdat-name-number.s
comdat-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
comdat.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
common2.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
common-error1.s
common-error2.s
common-error3.s Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit""" 2020-02-13 10:16:06 -08:00
common-redeclare.s [MC][test] Improve some llvm-objdump -t tests 2020-03-03 17:27:06 -08:00
common.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
comp-dir.s
compression.s Reland D64327 [MC][ELF] Allow STT_SECTION referencing SHF_MERGE on REL targets 2020-08-02 18:05:17 -07:00
debug-file-options.s
debug-hash-file.s
debug-line2.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
debug-line.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
debug-loc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
debug-main-file.s
debug-md5-err.s
debug-md5.s
debug-mixed-md5.ll
debug-prefix-map.s
debug-source.s
diff2.s
diff.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
discriminator.s
div-by-zero.s
dot-symbol-assignment.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
dwarf64-err.s [MC] Add --dwarf64 to generate DWARF64 debug info [1/7] 2020-06-16 15:50:13 +07:00
dwarf-file0.s
dwarf-loc0.s
dwo-restrict-relocs.s
dwo-sections.s
elf_directive_previous.s
elf_directive_section.s
empty-dwarf-lines.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
empty-twice.ll
empty.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
entsize.ll [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
entsize.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
exclude-debug-dwo.s [MC][ELF] Error for sh_type, sh_flags or sh_entsize change 2020-02-21 15:44:14 -08:00
fde.s
file-double.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
file.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
gen-dwarf64.s [MC] Generate .debug_frame in the 64-bit DWARF format [7/7] 2020-06-16 15:50:14 +07:00
gen-dwarf.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
global-offset.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
gnu-type-diagnostics.s
gnu-type.s
got-relaxed-i386.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
got-relaxed-no-relax.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
got-relaxed-rex.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
got-relaxed.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
got.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
ident.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
ifunc-alias.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
ifunc-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
invalid-symver.s
lcomm.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
leb128.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
lit.local.cfg
local-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
many-sections-2.s
many-sections-3.s
many-sections.s
merge.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
multiple-different-symver.s
multiple-equiv-symver.s
n_bytes.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
no-fixup.s
no-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
nobits-non-zero-value.s [MC][COFF][ELF] Reject instructions in IMAGE_SCN_CNT_UNINITIALIZED_DATA/SHT_NOBITS sections 2020-04-15 21:02:47 -07:00
nocompression.s
noexec.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
norelocation.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
offset.s
org.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
pic-diff.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
plt.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
popsection.s
pr9292.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
pr19430.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
pr19582.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
relax-all-flag.s [test] llvm/test/: change llvm-objdump single-dash long options to double-dash options 2020-03-15 17:46:23 -07:00
relax-arith2.s [llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo: 2020-03-05 18:05:28 -08:00
relax-arith3.s [llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo: 2020-03-05 18:05:28 -08:00
relax-arith4.s [llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo: 2020-03-05 18:05:28 -08:00
relax-arith.s [llvm-objdump] -d: print 00000000 <foo>: instead of 00000000 foo: 2020-03-05 18:05:28 -08:00
relax-crash.s
reloc-directive.s [MC] Support .reloc sym+constant, *, * 2020-07-14 13:44:00 -07:00
reloc-same-name-section.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
relocation-386.s Reland D64327 [MC][ELF] Allow STT_SECTION referencing SHF_MERGE on REL targets 2020-08-02 18:05:17 -07:00
relocation-pc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
relocation.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
rename.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-combine.s [MC][ELF] Make linked-to symbol name part of ELFSectionKey 2020-02-14 20:03:04 -08:00
section-entsize-changed.s [MC][ELF] Error for sh_type, sh_flags or sh_entsize change 2020-02-21 15:44:14 -08:00
section-flags-changed.s [MC][ELF] Error for sh_type, sh_flags or sh_entsize change 2020-02-21 15:44:14 -08:00
section-linkorder-error.s
section-numeric-flag.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-numeric-invalid-type.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-numeric-type.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-quoting.s
section-relro.ll [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-sym2.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-sym-err2.s
section-sym-err.s
section-sym.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section-type-changed.s [MC][X86] Allow SHT_PROGBITS for .eh_frame on x86-64 2020-04-16 10:42:52 -07:00
section-unique-err1.s
section-unique-err2.s
section-unique-err3.s
section-unique-err4.s
section-unique.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
section.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
set.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
size.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
sleb.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
strtab-suffix-opt.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
subsection.s
subtraction-error.s
symbol-names.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
symver-msvc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
symver-pr23914.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
symver.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
target-in-same-section.s
tls-i386.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
tls.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
type-propagate.s
type.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
uleb-ehtable.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
uleb.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
undef-temp.s
undef.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
undefined-debug.s
undefined-directional.s
version.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weak-diff.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weak-relocation.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weak.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weakref-plt.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weakref-reloc.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
weakref.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
x86_64-reloc-sizetest.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00
zero.s [llvm-readobj] Update tests because of changes in llvm-readobj behavior 2020-07-20 10:39:04 +01:00