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llvm-project/llvm/test/DebugInfo
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David Blaikie 2af1c805b4 PR19767: DebugInfo emission of pointer constants. 
In refactoring DwarfUnit::isUnsignedDIType I restricted it to only work
on values with signedness (unsigned or signed), asserting on anything
else (which did uncover some bugs). But it turns out that we do need to
emit constants of signless data, such as pointer constants - only null
pointer constants are known to need this so far, but it's conceivable
that there might be non-null pointer constants at some point (hardcoded
address offsets for device drivers?).

This patch just uses 'unsigned' for signless data such as pointer
constants. Arguably we could use signless representations
(DW_FORM_dataN) instead, allowing a trinary result from isUnsignedDIType
(signed, unsigned, signless), but this seems reasonable for now.

llvm-svn: 209223
 		2014-05-20 18:21:51 +00:00
..
AArch64 DebugInfo: Restrict DW_AT_high_pc encoding as data4 offset to DWARF 4 as per spec 2014-03-07 18:04:24 +00:00
ARM ARM: Enable use of relocation type tlsldo in debug info for tls data. 2014-02-05 07:23:09 +00:00
ARM64 ARM64: initial backend import 2014-03-29 10:18:08 +00:00
COFF MC: honour IMAGE_SCN_CNT_INITIALIZED_DATA 2014-04-23 21:29:34 +00:00
Inputs [llvm-symbolizer] Print file/line for a PC even if there is no DIE describing it. 2014-04-18 22:22:44 +00:00
PowerPC 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
Sparc 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
SystemZ 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
X86 DebugInfo: Assume all subprogram DIEs have been created before any abstract subprograms are constructed. 2014-05-19 23:16:19 +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 DebugInfo: Sure up subprogram variable list handling with more assertions and fewer conditionals. 2014-05-14 21:52:46 +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
2010-01-19-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 Add a debug info code generation level to the compile unit metadata 2014-02-27 01:24:56 +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 Follow up to 209187, updating a test to use FileCheck. Needed to ignore an extra DW_TAG_class_type 2014-05-20 02:40:34 +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
cu-line-tables.ll DebugInfo: Make gmlt debug info more gmlt-like by removing variables. 2014-05-12 21:33:03 +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
debug-info-qualifiers.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
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: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0} 2014-02-04 01:23:52 +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.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 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
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-scopes.ll Recommit r208506: DebugInfo: Include lexical scopes in inlined subroutines. 2014-05-14 01:08:28 +00:00
inlined-arguments.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
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 Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that. 2014-05-19 18:45:32 +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
namespace.ll DebugInfo: Sure up subprogram variable list handling with more assertions and fewer conditionals. 2014-05-14 21:52:46 +00:00
namespace_function_definition.ll DebugInfo: Emit function definitions within their namespace scope. 2014-05-20 03:23:24 +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: Sure up subprogram variable list handling with more assertions and fewer conditionals. 2014-05-14 21:52:46 +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 Attempt to unbreak an MSVC buildbot by switching to %llc_dwarf. 2014-02-25 23:03:00 +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