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Adrian Prantl f2c7997013 Use DW_OP_stack_value when reconstructing variable values with arithmetic. 
When the location description of a source variable involves arithmetic
on the value itself, it needs to be marked with DW_OP_stack_value since it
is not describing the variable's location, but rather its value.

This is a follow-up to r297971 and fixes the source testcase quoted in
the comment in debuginfo-dce.ll.

rdar://problem/30725338

This reapplies r301093 without modifications.

llvm-svn: 301210
 		2017-04-24 18:11:42 +00:00
..
Analysis [DomPrinter] Add a way to programmatically dump a dot representation. 2017-04-24 17:48:44 +00:00
AsmParser Prefer addAttr(Attribute::AttrKind) over the AttributeList overload 2017-04-19 17:28:52 +00:00
Bitcode PR32382: Fix emitting complex DWARF expressions. 2017-04-18 01:21:53 +00:00
CodeGen Add a testcase for DIExpression(DW_OP_stack_value) 2017-04-24 18:11:38 +00:00
DebugInfo [llvm-pdbdump] Re-write the record layout code to be more resilient. 2017-04-24 17:47:24 +00:00
Demangle Add support for demangling C++11 thread_local variables. 2017-01-31 15:56:36 +00:00
ExecutionEngine Revert "[APInt] Fix a few places that use APInt::getRawData to operate within the normal API." 2017-04-23 12:15:30 +00:00
Fuzzer Fixup for r301054: Use an explicit constructor. 2017-04-21 23:28:01 +00:00
IR [AsmWriter] Eliminate warning. NFC 2017-04-21 06:14:38 +00:00
IRReader Timer: Track name and description. 2016-11-18 19:43:18 +00:00
LTO Object, LTO: Add target triple to irsymtab and LTO API. 2017-04-14 02:55:06 +00:00
LibDriver Fix some ArgList uses after API change in r300135. 2017-04-12 23:43:58 +00:00
LineEditor
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Linker [Linker] Provide callback for internalization 2017-03-13 18:08:11 +00:00
MC Distinguish between code pointer size and DataLayout::getPointerSize() in DWARF info generation 2017-04-17 17:41:25 +00:00
Object [Object] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2017-04-21 22:03:05 +00:00
ObjectYAML Add virtual destructor to WasmYAML::Section or avoid memory leak 2017-03-31 22:14:14 +00:00
Option ArgList: cache index ranges containing arguments with each ID 2017-04-12 23:19:51 +00:00
Passes MemorySSA: Move to Analysis, from Transforms/Utils. It's used as 2017-04-11 20:06:36 +00:00
ProfileData [ProfileData] Unify getInstrProf*SectionName helpers 2017-04-15 00:09:57 +00:00
Support [APInt] Simplify the zext and sext methods 2017-04-24 17:37:10 +00:00
TableGen Use print() instead of dump() in code 2017-01-28 02:47:46 +00:00
Target AMDGPU: Add StackPtr and FramePtr registers to MFI 2017-04-24 18:05:16 +00:00
Transforms Use DW_OP_stack_value when reconstructing variable values with arithmetic. 2017-04-24 18:11:42 +00:00
XRay [XRay] - Fix spelling error to test commit access. 2017-04-06 03:32:01 +00:00
CMakeLists.txt [XRay] Define the library for XRay trace logs 2017-01-11 06:39:09 +00:00
LLVMBuild.txt
…