David Blaikie 2e3463ec43 Compress debug sections only when beneficial. ...

Both ZLIB and the debug info compressed section header ("ZLIB" + the
size of the uncompressed data) take some constant overhead so in some
cases the compressed data is actually larger than the uncompressed data.
In these cases, just don't compress or rename the section at all.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206659 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-18 21:52:26 +00:00

..

abs.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

alias-reloc.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

alias.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

align-bss.s

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align-nops.s

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align-size.s

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align-text.s

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align.s

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bad-expr2.s

Completely rewrite ELFObjectWriter::RecordRelocation.

2014-03-29 06:26:49 +00:00

bad-expr3.s

Completely rewrite ELFObjectWriter::RecordRelocation.

2014-03-29 06:26:49 +00:00

bad-expr.s

Forgot to add testcase for r198590

2014-01-21 20:39:11 +00:00

bad-relocation.s

MC asm parser: allow ?'s in symbol names, and handle @'s in names in MS asm

2013-10-18 20:46:28 +00:00

bad-section.s

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basic-elf-32.s

Work around gold bug http://sourceware.org/PR16794.

2014-04-02 12:15:20 +00:00

basic-elf-64.s

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bracket-exprs.s

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bracket.s

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bss-large.ll

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bss.ll

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call-abs.s

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cfi-adjust-cfa-offset.s

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cfi-advance-loc2.s

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cfi-def-cfa-offset.s

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cfi-def-cfa-register.s

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cfi-def-cfa.s

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cfi-escape.s

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cfi-offset.s

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cfi-reg.s

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cfi-register.s

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cfi-rel-offset2.s

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cfi-rel-offset.s

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cfi-remember.s

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cfi-restore.s

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cfi-same-value.s

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cfi-sections.s

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cfi-signal-frame.s

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cfi-undefined.s

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cfi-window-save.s

Implements parsing and emitting of .cfi_window_save in MC.

2013-09-26 14:49:40 +00:00

cfi-zero-addr-delta.s

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cfi.s

MC: Add support for .cfi_startproc simple

2014-01-27 17:20:25 +00:00

comdat-dup-group-name.s

MC: Support multiple sections with the same name in the same comdat group

2013-10-22 23:41:52 +00:00

comdat-reloc.s

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comdat.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

common2.s

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common.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

comp-dir.s

X86MCAsmInfoGNUCOFF: Set PointerSize as 8 for targeting x64. It caused DW_LNE_set_address was misemitted on x64.

2014-04-08 15:28:50 +00:00

compression.s

Compress debug sections only when beneficial.

2014-04-18 21:52:26 +00:00

debug-line2.s

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debug-line.s

Emit DWARF line entries for all data in the instruction stream.

2013-10-20 02:16:18 +00:00

debug-loc.s

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diff2.s

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diff.s

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discriminator.s

Support DWARF discriminators in object streamer.

2014-02-14 19:27:53 +00:00

dot-symbol-assignment.s

Add support for assigning to . in AsmParser.

2014-02-17 20:48:32 +00:00

elf_directive_previous.s

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elf_directive_section.s

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empty-dwarf-lines.s

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empty.s

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entsize.ll

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entsize.s

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fde.s

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file-double.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

file.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

gen-dwarf.s

DebugInfo: Avoid creating unnecessary/empty line tables and remove the special case of '0' in DwarfCompileUnit::initStmtList by just always using a label difference

2014-04-01 08:07:52 +00:00

global-offset.s

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got.s

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ident.s

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ifunc-reloc.s

Force emit a relocation for @gnu_indirect_function symbols so that the indirect

2014-01-08 18:50:32 +00:00

invalid-symver.s

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lcomm.s

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leb128.s

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lit.local.cfg

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

local-reloc.s

Fix broken CHECK lines

2014-02-16 07:31:05 +00:00

many-sections-2.s

Correctly detect if a symbol uses a reserved section index or not.

2014-03-26 00:16:43 +00:00

many-sections.s

Create .symtab_shndxr only when needed.

2014-03-25 23:44:25 +00:00

merge.s

Completely rewrite ELFObjectWriter::RecordRelocation.

2014-03-29 06:26:49 +00:00

n_bytes.s

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no-fixup.s

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nocompression.s

llvm/test/MC/ELF/nocompression.s: Loosen an expression to match "llvm-mc.EXE".

2014-03-30 14:04:00 +00:00

noexec.s

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norelocation.s

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offset.s

Correctly propagates st_size.

2014-03-27 00:28:24 +00:00

org.s

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pic-diff.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

plt.s

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pr9292.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

relax-all-flag.s

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relax-arith.s

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relax-crash.s

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relax.s

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relocation-386.s

Work around gold bug http://sourceware.org/PR16794.

2014-04-02 12:15:20 +00:00

relocation-pc.s

Completely rewrite ELFObjectWriter::RecordRelocation.

2014-03-29 06:26:49 +00:00

relocation.s

Fix up MCFixup::getAccessVariant to handle unary expressions.

2014-04-14 16:50:22 +00:00

rename.s

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section-quoting.s

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section.s

ELF: Parse types in directives like binutils gas

2013-09-21 05:25:12 +00:00

set.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

sleb.s

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subsection.s

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symbol-names.s

MC asm parser: allow ?'s in symbol names, and handle @'s in names in MS asm

2013-10-18 20:46:28 +00:00

symref.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

tls-i386.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

tls.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

type-propagate.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

type.s

In the ELFWriter when writing aliased (.set) symbols dont blindly

2014-01-07 20:17:03 +00:00

uleb.s

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undef2.s

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undef.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

version.s

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weak-relocation.s

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weak.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

weakref-plt.s

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weakref-reloc.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

weakref.s

Teach llvm-readobj to print human friendly description of reserved sections.

2014-03-24 05:00:34 +00:00

x86_64-reloc-sizetest.s

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zero.s

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