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llvm-mirror/test/Bitcode
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Adrian Prantl 57907269da [DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation 
so we can stop using DW_OP_bit_piece with the wrong semantics.

The entire back story can be found here:
http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20161114/405934.html

The gist is that in LLVM we've been misinterpreting DW_OP_bit_piece's
offset field to mean the offset into the source variable rather than
the offset into the location at the top the DWARF expression stack. In
order to be able to fix this in a subsequent patch, this patch
introduces a dedicated DW_OP_LLVM_fragment operation with the
semantics that we used to apply to DW_OP_bit_piece, which is what we
actually need while inside of LLVM. This patch is complete with a
bitcode upgrade for expressions using the old format. It does not yet
fix the DWARF backend to use DW_OP_bit_piece correctly.

Implementation note: We discussed several options for implementing
this, including reserving a dedicated field in DIExpression for the
fragment size and offset, but using an custom operator at the end of
the expression works just fine and is more efficient because we then
only pay for it when we need it.

Differential Revision: https://reviews.llvm.org/D27361
rdar://problem/29335809

llvm-svn: 288683
2016-12-05 18:04:47 +00:00
..
Inputs Bitcode: Introduce BitcodeWriter interface. 2016-11-29 20:43:47 +00:00
2006-12-11-Cast-ConstExpr.ll
2009-06-11-FirstClassAggregateConstant.ll
aggregateInstructions.3.2.ll
aggregateInstructions.3.2.ll.bc
anon-functions.ll
arm32_neon_vcnt_upgrade.ll
atomic.ll
attributes-3.3.ll
attributes-3.3.ll.bc
attributes.ll Add writeonly IR attribute 2016-07-04 08:01:29 +00:00
auto_upgrade_intrinsics.bc
avr-calling-conventions.ll
avr-calling-conventions.ll.bc
binaryFloatInstructions.3.2.ll
binaryFloatInstructions.3.2.ll.bc
binaryIntInstructions.3.2.ll
binaryIntInstructions.3.2.ll.bc
bitcode-wrapper-header-armv7m.ll
bitcode-wrapper-header-x86_64.ll
bitwiseInstructions.3.2.ll
bitwiseInstructions.3.2.ll.bc
blockaddress.ll
calling-conventions.3.2.ll
calling-conventions.3.2.ll.bc
case-ranges-3.3.ll
case-ranges-3.3.ll.bc
cmpxchg-upgrade.ll
cmpxchg-upgrade.ll.bc
cmpxchg.3.6.ll
cmpxchg.3.6.ll.bc
compatibility-3.6.ll
compatibility-3.6.ll.bc
compatibility-3.7.ll
compatibility-3.7.ll.bc
compatibility-3.8.ll
compatibility-3.8.ll.bc
compatibility-3.9.ll [Bitcode] Add compatibility test for the 3.9 release 2016-09-09 17:24:31 +00:00
compatibility-3.9.ll.bc [Bitcode] Add compatibility test for the 3.9 release 2016-09-09 17:24:31 +00:00
compatibility.ll IR: Introduce inrange attribute on getelementptr indices. 2016-11-10 22:34:55 +00:00
constantsTest.3.2.ll
constantsTest.3.2.ll.bc
conversionInstructions.3.2.ll
conversionInstructions.3.2.ll.bc
debug-loc-again.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
DICompileUnit-no-DWOId.ll
DICompileUnit-no-DWOId.ll.bc
DIExpression-4.0.ll [DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation 2016-12-05 18:04:47 +00:00
DIExpression-4.0.ll.bc [DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation 2016-12-05 18:04:47 +00:00
diglobalvariable-3.8.ll DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
diglobalvariable-3.8.ll.bc DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
dilocalvariable-3.9.ll DebugInfo: add bitcode upgrade test for alignment 2016-10-26 08:34:19 +00:00
dilocalvariable-3.9.ll.bc DebugInfo: add bitcode upgrade test for alignment 2016-10-26 08:34:19 +00:00
DILocalVariable-explicit-tags.ll [Bitcode] Fix + regenerate old test so that it includes a DICompileUnit. 2016-04-12 15:51:23 +00:00
DILocalVariable-explicit-tags.ll.bc [Bitcode] Fix + regenerate old test so that it includes a DICompileUnit. 2016-04-12 15:51:23 +00:00
DINamespace.ll Add DWARF debug info support for C++11 inline namespaces. 2016-11-03 19:42:02 +00:00
DINamespace.ll.bc Add DWARF debug info support for C++11 inline namespaces. 2016-11-03 19:42:02 +00:00
DISubprogram-distinct-definitions.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
DISubprogram-distinct-definitions.ll.bc [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
dityperefs-3.8.ll Teach llvm::StripDebugInfo() about global variable !dbg attachments. 2016-10-10 17:53:33 +00:00
dityperefs-3.8.ll.bc BitcodeReader: Fix some holes in upgrade from r267296 2016-04-24 06:52:01 +00:00
drop-debug-info.3.5.ll
drop-debug-info.3.5.ll.bc
extractelement.ll
fcmp-fast.ll
flags.ll
function-encoding-rel-operands.ll
function-local-metadata.3.5.ll
function-local-metadata.3.5.ll.bc
global-variables.3.2.ll
global-variables.3.2.ll.bc
highLevelStructure.3.2.ll
highLevelStructure.3.2.ll.bc
identification.ll
inalloca.ll
invalid.ll Add writeonly IR attribute 2016-07-04 08:01:29 +00:00
invalid.ll.bc Add writeonly IR attribute 2016-07-04 08:01:29 +00:00
invalid.test Bitcode: Introduce initial multi-module reader API. 2016-11-16 21:44:45 +00:00
linkage-types-3.2.ll
linkage-types-3.2.ll.bc
local-linkage-default-visibility.3.4.ll
local-linkage-default-visibility.3.4.ll.bc
mdnodes-distinct-in-post-order.ll BitcodeWriter: Emit uniqued subgraphs after all distinct nodes 2016-04-23 04:59:22 +00:00
mdnodes-distinct-nodes-break-cycles.ll BitcodeWriter: Emit uniqued subgraphs after all distinct nodes 2016-04-23 04:59:22 +00:00
mdnodes-distinct-nodes-first.ll BitcodeWriter: Emit distinct nodes before uniqued nodes 2016-04-23 04:42:39 +00:00
mdnodes-in-post-order.ll BitcodeWriter: Emit metadata in post-order (again) 2016-04-21 01:55:12 +00:00
mdstring-high-bits.ll
memInstructions.3.2.ll
memInstructions.3.2.ll.bc
metadata-2.ll
metadata-function-blocks.ll BitcodeWriter: Emit metadata in post-order (again) 2016-04-21 01:55:12 +00:00
metadata-only-empty-string.ll BitcodeReader: Allow METADATA_STRINGS to only have !"" 2016-03-29 05:25:17 +00:00
metadata-strings.ll Reapply ~"Bitcode: Collect all MDString records into a single blob" 2016-03-27 23:17:54 +00:00
metadata.3.5.ll
metadata.3.5.ll.bc
metadata.ll
miscInstructions.3.2.ll
miscInstructions.3.2.ll.bc
module_hash.ll Move summary creation out of llvm-as into opt 2016-04-12 21:35:18 +00:00
multi-module.ll Bitcode: Add a more comprehensive multi-module test now that we have both llvm-cat and llvm-modextract. 2016-11-29 21:55:09 +00:00
null-type.ll Bitcode: Introduce initial multi-module reader API. 2016-11-16 21:44:45 +00:00
null-type.ll.bc
old-aliases.ll
old-aliases.ll.bc
operand-bundles-bc-analyzer.ll Symbolize operand bundle blocks for bcanalyzer 2016-04-26 05:59:08 +00:00
operand-bundles.ll
padding.test
pr18704.ll
pr18704.ll.bc
PR23310.test
ptest-new.ll
ptest-old.ll
select.ll
shuffle.ll
source-filename.test
ssse3_palignr.ll
standardCIntrinsic.3.2.ll
standardCIntrinsic.3.2.ll.bc
summary_version.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
tailcall.ll
terminatorInstructions.3.2.ll
terminatorInstructions.3.2.ll.bc
thinlto-alias2.ll [ThinLTO] Record calls to aliases 2016-10-08 16:11:42 +00:00
thinlto-alias.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
thinlto-empty-summary-section.ll [ThinLTO] Always emit a summary when compiling in ThinLTO mode 2016-09-20 23:07:17 +00:00
thinlto-function-summary-callgraph-pgo.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
thinlto-function-summary-callgraph-profile-summary.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
thinlto-function-summary-callgraph.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
thinlto-function-summary-originalnames.ll [ThinLTO] Use valueid instead of bitcode offsets in combined index file 2016-04-27 13:28:35 +00:00
thinlto-function-summary-refgraph.ll [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
thinlto-function-summary.ll Fix test after renaming -name-anon-functions pass to -name-anon-globals 2016-09-16 17:18:16 +00:00
thinlto-summary-globalvar.ll [PM] Port ModuleSummaryIndex analysis to new pass manager 2016-08-12 13:53:02 +00:00
thinlto-summary-linkage-types.ll [ThinLTO] Use valueid instead of bitcode offsets in combined index file 2016-04-27 13:28:35 +00:00
thinlto-summary-section.ll [ThinLTO] Use valueid instead of bitcode offsets in combined index file 2016-04-27 13:28:35 +00:00
upgrade-global-ctors.ll
upgrade-global-ctors.ll.bc
upgrade-loop-metadata.ll
upgrade-loop-metadata.ll.bc
upgrade-module-flag.ll Fix autoupgrade logic for Objective-C class properties module flag 2016-09-16 00:38:18 +00:00
upgrade-subprogram-this.ll [codeview] Add DISubprogram::ThisAdjustment 2016-07-01 02:41:21 +00:00
upgrade-subprogram-this.ll.bc [codeview] Add DISubprogram::ThisAdjustment 2016-07-01 02:41:21 +00:00
upgrade-subprogram.ll [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
upgrade-subprogram.ll.bc
upgrade-tbaa.ll
use-list-order2.ll
use-list-order.ll
variableArgumentIntrinsic.3.2.ll
variableArgumentIntrinsic.3.2.ll.bc
vectorInstructions.3.2.ll
vectorInstructions.3.2.ll.bc
visibility-styles.3.2.ll
visibility-styles.3.2.ll.bc
vst-forward-declaration.ll
weak-cmpxchg-upgrade.ll
weak-cmpxchg-upgrade.ll.bc
weak-macho-3.5.ll
weak-macho-3.5.ll.bc