RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-28 14:32:51 +01:00
Code Issues Projects Releases Wiki Activity
c3f2904ef4
llvm-mirror/test/DebugInfo
History
David Blaikie c3f2904ef4 Disable the -gmlt optimization implemented in r218129 under Darwin due to issues with dsymutil. 
r218129 omits DW_TAG_subprograms which have no inlined subroutines when
emitting -gmlt data. This makes -gmlt very low cost for -O0 builds.

Darwin's dsymutil reasonably considers a CU empty if it has no
subprograms (which occurs with the above optimization in -O0 programs
without any force_inline function calls) and drops the line table, CU,
and everything in this situation, making backtraces impossible.

Until dsymutil is modified to account for this, disable this
optimization on Darwin to preserve the desired functionality.
(see r218545, which should be reverted after this patch, for other
discussion/details)

Footnote:
In the long term, it doesn't look like this scheme (of simplified debug
info to describe inlining to enable backtracing) is tenable, it is far
too size inefficient for optimized code (the DW_TAG_inlined_subprograms,
even once compressed, are nearly twice as large as the line table
itself (also compressed)) and we'll be considering things like Cary's
two level line table proposal to encode all this information directly in
the line table.

llvm-svn: 218702
2014-09-30 21:28:32 +00:00
..
AArch64 Fix segfault in AArch64 backend with -g and -mbig-endian 2014-09-23 15:38:11 +00:00
ARM Make these regexes stricter by disallowing any additional characters in the output. 2014-08-07 23:04:07 +00:00
COFF Fix a small typo in the test comment 2014-09-23 14:07:12 +00:00
Inputs Allow DWARFDebugInfoEntryMinimal::getSubroutineName to resolve cross-unit references. 2014-09-22 12:35:53 +00:00
Mips Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
PowerPC Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
Sparc Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
SystemZ [SystemZ] Fix FPR dwarf numbering 2014-07-10 10:45:11 +00:00
X86 Fix a test introduced in r218246 to work also on Windows. 2014-09-22 16:17:32 +00:00
2009-10-16-Phi.ll
2009-11-03-InsertExtractValue.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
2009-11-05-DeadGlobalVariable.ll Fix typos 2014-06-19 19:41:26 +00:00
2009-11-06-NamelessGlobalVariable.ll DebugInfo: Assert that a CU's subprogram list contains only subprograms. 2014-05-14 21:52:37 +00:00
2009-11-10-CurrentFn.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
2010-01-05-DbgScope.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
2010-03-12-llc-crash.ll Debug Info: add an identifier field to DICompositeType. 2013-08-26 22:39:55 +00:00
2010-03-19-DbgDeclare.ll Reapply "[dwarfdump] Add missing DW_LANG_Mips_Assembler case to LanguageString()" 2014-09-05 07:21:40 +00:00
2010-03-24-MemberFn.ll Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple' 2014-01-30 01:39:17 +00:00
2010-03-30-InvalidDbgInfoCrash.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
2010-04-06-NestedFnDbgInfo.ll DebugInfo: Lazily attach definition attributes to definitions. 2014-05-27 18:37:43 +00:00
2010-04-19-FramePtr.ll Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple' 2014-01-30 01:39:17 +00:00
2010-05-03-DisableFramePtr.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
2010-05-03-OriginDIE.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
2010-05-10-MultipleCU.ll Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple' 2014-01-30 01:39:17 +00:00
2010-06-29-InlinedFnLocalVar.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
2010-07-19-Crash.ll DebugInfo: Assume the CU's Subprogram list only contains definitions. 2014-05-16 18:26:53 +00:00
2010-10-01-crash.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
arm-relocs.test Add support for the R_ARM_ABS32 relocation. 2014-04-03 02:27:00 +00:00
array.ll Reland r200340 - 'Add line table debug info to COFF files when using a win32 triple' 2014-01-30 01:39:17 +00:00
bug_null_debuginfo.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
constant-pointers.ll PR19767: DebugInfo emission of pointer constants. 2014-05-20 18:21:51 +00:00
cross-cu-inlining.ll Try out FileCheck's new (in r212810) -implicit-check-not in a DebugInfo test. 2014-07-15 21:06:37 +00:00
cross-cu-linkonce-distinct.ll Recommit r212203: Don't try to construct debug LexicalScopes hierarchy for functions that do not have top level debug information. 2014-07-25 16:10:16 +00:00
cross-cu-linkonce.ll This test case doesn't actually need the inliner to reproduce the input. 2014-07-10 22:57:40 +00:00
cu-range-hole.ll Reapply DW_AT_low/high_pc patch: 2014-03-20 19:16:16 +00:00
cu-ranges.ll Reapply DW_AT_low/high_pc patch: 2014-03-20 19:16:16 +00:00
dead-argument-order.ll DebugInfo: Following up to r209677, refactor local variable emission to delay the choice between emitting the definition attributes or using DW_AT_abstract_definition 2014-06-13 22:18:23 +00:00
debug-info-qualifiers.ll DebugInfo: Lazily construct subprogram definition DIEs. 2014-05-27 18:37:48 +00:00
debuginfofinder-multiple-cu.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
debuglineinfo.test Add DIContext::getLineInfoForAddressRange() function and test. This function allows a caller to obtain a table of line information for a function using the function's address and size. 2013-01-26 00:28:05 +00:00
dwarf-public-names.ll DebugInfo: Use the scope of the function declaration, if any, to name a function in DWARF pubnames 2014-06-06 22:29:05 +00:00
dwarfdump-debug-frame-simple.test Previously, parsing capability of the .debug_frame section was added 2013-02-21 22:53:19 +00:00
dwarfdump-debug-loc-simple.test Spell correct (s/begining/beginning/) 2013-06-19 21:42:05 +00:00
dwarfdump-dump-flags.test Add command-line flags for DWARF dumping. 2013-01-25 20:26:43 +00:00
dwarfdump-line-dwo.test llvm-dwarfdump: Support for debug_line.dwo section for file names for type units under fission. 2014-02-24 23:58:54 +00:00
dwarfdump-pubnames.test DebugInfo: Make pubnames header printing similar to unit header printing 2013-11-01 17:53:30 +00:00
dwarfdump-ranges.test Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that. 2014-05-19 18:45:32 +00:00
dwarfdump-type-units.test llvm-dwarfdump: support for emitting only the debug_types section using -debug-dump 2013-11-19 00:29:42 +00:00
dwarfdump-zlib.test Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that. 2014-05-19 18:45:32 +00:00
empty.ll DebugInfo: Add fission-related sections to COFF 2014-03-26 03:05:10 +00:00
enum-types.ll [Debug Info] unique MDNodes in the enum types of each compile unit. 2014-07-28 23:04:20 +00:00
enum.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
global.ll Move test so that it is skipped if the ARM target is not enabled. 2014-06-20 15:30:38 +00:00
gmlt.ll Disable the -gmlt optimization implemented in r218129 under Darwin due to issues with dsymutil. 2014-09-30 21:28:32 +00:00
incorrect-variable-debugloc.ll DebugInfo: Assert that DbgVariables have associated DIEs 2014-06-01 03:38:13 +00:00
inheritance.ll Debug Info Testing: update context from empty string to null. 2013-09-08 03:11:54 +00:00
inline-debug-info-multiret.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
inline-debug-info.ll Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
inline-no-debug-info.ll Improve the test for inlining of __no_debug__ functions. 2014-06-11 08:46:45 +00:00
inline-scopes.ll Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks. 2014-08-21 22:45:21 +00:00
inlined-arguments.ll DebugInfo: Assert that any CU for which debug_loc lists are emitted, has at least one range. 2014-08-06 00:21:25 +00:00
inlined-vars.ll DwarfDebug: Avoid an extra map lookup while constructing abstract scope DIEs and reduce nesting/conditionals. 2014-05-12 18:23:35 +00:00
llvm-symbolizer-zlib.test Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that. 2014-05-19 18:45:32 +00:00
llvm-symbolizer.test Allow DWARFDebugInfoEntryMinimal::getSubroutineName to resolve cross-unit references. 2014-09-22 12:35:53 +00:00
lto-comp-dir.ll Add comments from Eric's review of r204094. 2014-03-20 17:05:45 +00:00
member-order.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
member-pointers.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
missing-abstract-variable.ll DebugInfo: Elide lexical scopes which only contain other (inline or lexical) scopes. 2014-08-31 21:26:22 +00:00
namespace_function_definition.ll DebugInfo: Lazily attach definition attributes to definitions. 2014-05-27 18:37:43 +00:00
namespace_inline_function_definition.ll DebugInfo: Put concrete definitions referencing abstract definitions in the same scope as the abstract definition. 2014-05-23 20:25:15 +00:00
namespace.ll [dwarfdump] Dump full filenames as DW_AT_(decl|call)_file attribute values 2014-09-22 12:36:04 +00:00
nodebug.ll Recommit r212203: Don't try to construct debug LexicalScopes hierarchy for functions that do not have top level debug information. 2014-07-25 16:10:16 +00:00
PR20038.ll DebugInfo: Elide lexical scopes which only contain other (inline or lexical) scopes. 2014-08-31 21:26:22 +00:00
restrict.ll PR13337: Omit DW_TAG_restrict_type when compiling for DWARF2 2014-04-12 05:35:59 +00:00
sugared-constants.ll DebugInfo: Handle emitting constants of C++ unicode character type. 2014-05-16 21:53:09 +00:00
template-recursive-void.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
tu-composite.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
tu-member-pointer.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00
two-cus-from-same-file.ll DebugInfo: Assert that any CU for which debug_loc lists are emitted, has at least one range. 2014-08-06 00:21:25 +00:00
typedef.ll DebugInfo: Correct the attribute type kind. 2014-05-01 18:31:21 +00:00
unconditional-branch.ll 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
varargs.ll [Debug Info] remove DITrivialType and use null to represent unspecified param. 2014-07-29 18:20:39 +00:00
version.ll DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +00:00