Duncan P. N. Exon Smith e3ae958f94 AsmPrinter: Emit the DwarfStringPool offset directly when possible ...

Change `DwarfStringPool` to calculate byte offsets on-the-fly, and
update `DwarfUnit::getLocalString()` to use a `DIEInteger` instead of a
`DIEDelta` when Dwarf doesn't use relocations (i.e., Mach-O).  This
eliminates another call to `EmitLabelDifference()`, and drops memory
usage from 865 MB down to 861 MB, around 0.5%.

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238114 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-24 16:14:59 +00:00

..

2010-04-13-PubType.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

2011-09-26-GlobalVarContext.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

2011-12-16-BadStructRef.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

aligned_stack_var.ll

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2015-04-29 16:38:44 +00:00

arange-and-stub.ll

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2015-04-29 16:38:44 +00:00

arange.ll

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2015-04-29 16:38:44 +00:00

arguments.ll

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2015-04-29 16:38:44 +00:00

array2.ll

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2015-04-29 16:38:44 +00:00

array.ll

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2015-04-29 16:38:44 +00:00

asm-macro-line-number.s

IAS: correct debug line info for asm macros

2014-12-24 06:32:43 +00:00

block-capture.ll

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2015-04-29 16:38:44 +00:00

byvalstruct.ll

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2015-04-29 16:38:44 +00:00

c-type-units.ll

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2015-04-29 16:38:44 +00:00

coff_debug_info_type.ll

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2015-04-29 16:38:44 +00:00

coff_relative_names.ll

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2015-04-29 16:38:44 +00:00

concrete_out_of_line.ll

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2015-04-29 16:38:44 +00:00

constant-aggregate.ll

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2015-04-29 16:38:44 +00:00

cu-ranges-odr.ll

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2015-04-29 16:38:44 +00:00

cu-ranges.ll

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2015-04-29 16:38:44 +00:00

data_member_location.ll

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2015-04-29 16:38:44 +00:00

dbg_value_direct.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dbg-asm.s

MC: correct DWARF line info for PE/COFF

2014-09-06 19:57:48 +00:00

dbg-at-specficiation.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dbg-byval-parameter.ll

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2015-04-29 16:38:44 +00:00

dbg-const-int.ll

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2015-04-29 16:38:44 +00:00

dbg-const.ll

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2015-04-29 16:38:44 +00:00

dbg-declare-arg.ll

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2015-04-29 16:38:44 +00:00

dbg-declare.ll

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2015-04-29 16:38:44 +00:00

dbg-file-name.ll

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2015-04-29 16:38:44 +00:00

dbg-i128-const.ll

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2015-04-29 16:38:44 +00:00

dbg-merge-loc-entry.ll

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2015-04-29 16:38:44 +00:00

dbg-prolog-end.ll

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2015-04-29 16:38:44 +00:00

dbg-subrange.ll

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2015-04-29 16:38:44 +00:00

dbg-value-const-byref.ll

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2015-04-29 16:38:44 +00:00

dbg-value-dag-combine.ll

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2015-04-29 16:38:44 +00:00

dbg-value-inlined-parameter.ll

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2015-04-29 16:38:44 +00:00

dbg-value-isel.ll

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2015-04-29 16:38:44 +00:00

dbg-value-location.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dbg-value-range.ll

DwarfDebug: Emit number of bytes in .debug_loc entry directly

2015-05-06 19:11:20 +00:00

dbg-value-terminator.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

debug_frame.ll

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2015-04-29 16:38:44 +00:00

debug-dead-local-var.ll

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2015-04-29 16:38:44 +00:00

debug-info-access.ll

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2015-04-29 16:38:44 +00:00

debug-info-block-captured-self.ll

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2015-04-29 16:38:44 +00:00

debug-info-blocks.ll

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2015-04-29 16:38:44 +00:00

debug-info-static-member.ll

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2015-04-29 16:38:44 +00:00

debug-loc-asan.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

debug-loc-offset.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

debug-ranges-offset.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

decl-derived-member.ll

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2015-04-29 16:38:44 +00:00

deleted-bit-piece.ll

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2015-04-29 16:38:44 +00:00

discriminator.ll

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2015-04-29 16:38:44 +00:00

DW_AT_byte_size.ll

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2015-04-29 16:38:44 +00:00

DW_AT_linkage_name.ll

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2015-04-29 16:38:44 +00:00

DW_AT_location-reference.ll

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2015-04-29 16:38:44 +00:00

DW_AT_object_pointer.ll

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2015-04-29 16:38:44 +00:00

DW_AT_specification.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

DW_AT_stmt_list_sec_offset.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

DW_TAG_friend.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dwarf-aranges-no-dwarf-labels.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dwarf-aranges.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dwarf-public-names.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

dwarf-pubnames-split.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

earlydup-crash.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

elf-names.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

empty-and-one-elem-array.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

empty-array.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

empty.ll

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2015-04-29 16:38:44 +00:00

ending-run.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

enum-class.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

enum-fwd-decl.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

fission-cu.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

fission-hash.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

fission-inline.ll

DebugInfo: Use low_pc relative debug_ranges under fission when the CU has a low_pc

2015-05-02 02:31:49 +00:00

fission-ranges.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

float_const.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

formal_parameter.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

frame-register.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

generate-odr-hash.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

ghost-sdnode-dbgvalues.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

gmlt.test

llvm/test/DebugInfo/X86/gmlt.test: Get rid of %llc_dwarf. It should not be used with -mtriple.

2014-10-01 00:29:16 +00:00

gnu-public-names-empty.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

gnu-public-names.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

header.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

inline-member-function.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

inline-seldag-test.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

inlined-formal-parameter.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

InlinedFnLocalVar.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

instcombine-instrinsics.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

lexical_block.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

line-info.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

line.test

Refactor test to be reused across architectures

2015-01-29 20:21:24 +00:00

linkage-name.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

lit.local.cfg

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

low-pc-cu.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

main-file-name.s

…

memberfnptr.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

mi-print.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

misched-dbg-value.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

missing-file-line.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

multiple-aranges.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

multiple-at-const-val.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

nodebug_with_debug_loc.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

nondefault-subrange-array.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

nophysreg.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

objc-fwd-decl.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

objc-property-void.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

op_deref.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

parameters.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

pieces-1.ll

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2015-04-29 16:38:44 +00:00

pieces-2.ll

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2015-04-29 16:38:44 +00:00

pieces-3.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

pointer-type-size.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

pr11300.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

pr12831.ll

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2015-04-29 16:38:44 +00:00

pr13303.ll

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2015-04-29 16:38:44 +00:00

pr19307.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

processes-relocations.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

prologue-stack.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

recursive_inlining.ll

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2015-04-29 16:38:44 +00:00

ref_addr_relocation.ll

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2015-04-29 16:38:44 +00:00

reference-argument.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

rvalue-ref.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

sret.ll

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2015-04-29 16:38:44 +00:00

sroasplit-1.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

sroasplit-2.ll

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2015-04-29 16:38:44 +00:00

sroasplit-3.ll

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2015-04-29 16:38:44 +00:00

sroasplit-4.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

sroasplit-5.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

stmt-list-multiple-compile-units.ll

DebugInfo: Clarify test/DebugInfo/X86/stmt-list-multiple-compile-units.ll

2015-05-24 16:10:35 +00:00

stmt-list.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

stringpool.ll

AsmPrinter: Emit the DwarfStringPool offset directly when possible

2015-05-24 16:14:59 +00:00

struct-loc.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

subrange-type.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

subreg.ll

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2015-04-29 16:38:44 +00:00

subregisters.ll

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2015-04-29 16:38:44 +00:00

template.ll

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2015-04-29 16:38:44 +00:00

tls.ll

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2015-04-29 16:38:44 +00:00

type_units_with_addresses.ll

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

union-const.ll

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2015-04-29 16:38:44 +00:00

union-template.ll

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2015-04-29 16:38:44 +00:00

vector.ll

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2015-04-29 16:38:44 +00:00

vla.ll

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2015-04-29 16:38:44 +00:00