The LLDB tests are now ready for this patch.
DWARF specifies that "line 0" really means "no appropriate source
location" in the line table. Use this for branch targets and some
other cases that have no specified source location, to prevent
inheriting unfortunate line numbers from physically preceding
instructions (which might be from completely unrelated source).
Differential Revision: http://reviews.llvm.org/D24180
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288283 91177308-0d34-0410-b5e6-96231b3b80d8
DWARF specifies that "line 0" really means "no appropriate source
location" in the line table. Use this for branch targets and some
other cases that have no specified source location, to prevent
inheriting unfortunate line numbers from physically preceding
instructions (which might be from completely unrelated source).
Differential Revision: http://reviews.llvm.org/D24180
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288212 91177308-0d34-0410-b5e6-96231b3b80d8
DW_TAG_atomic_type was already included in Dwarf.defs and emitted correctly,
however Verifier didn't recognize it as valid.
Thus we introduce the following changes:
* Make DW_TAG_atomic_type valid tag for IR and DWARF (enabled only with -gdwarf-5)
* Add it to related docs
* Add DebugInfo tests
Differential Revision: https://reviews.llvm.org/D26144
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285624 91177308-0d34-0410-b5e6-96231b3b80d8
MCContext already has many tasks, and separating CodeView out from it is
probably a good idea. The .cv_loc tracking was modelled on the DWARF
tracking which lived directly in MCContext.
Removes the inclusion of MCCodeView.h from MCContext.h, so now there are
only 10 build actions while I hack on CodeView support instead of 265.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279847 91177308-0d34-0410-b5e6-96231b3b80d8
Added support for:
1. Multi dimension array.
2. Array of structure type, which previously was declared incompletely.
3. Dynamic size array.
4. Array where element type is a typedef, volatile or constant (this should resolve PR28311).
Differential Revision: http://reviews.llvm.org/D21526
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275167 91177308-0d34-0410-b5e6-96231b3b80d8
MachineInstr.h and MachineInstrBuilder.h are very popular headers,
widely included across all LLVM backends. It turns out that there only a
handful of TUs that actually care about DI operands on MachineInstrs.
After this change, touching DebugInfoMetadata.h and rebuilding llc only
needs 112 actions instead of 542.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266351 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
Refactor common value, scope, and label tracking logic out of DwarfDebug
into a common base class called DebugHandlerBase.
Update an old LLVM IR test case to avoid an assertion in LexicalScopes.
Reviewers: dblaikie, majnemer
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D16931
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260432 91177308-0d34-0410-b5e6-96231b3b80d8
