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Revision tags: llvmorg-18.1.8 |
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09457270 |
| 14-Jun-2024 |
Stephen Tozer <stephen.tozer@sony.com> |
[RemoveDIs] Print IR with debug records by default (#91724)
This patch makes the final major change of the RemoveDIs project, changing the
default IR output from debug intrinsics to debug records.
[RemoveDIs] Print IR with debug records by default (#91724)
This patch makes the final major change of the RemoveDIs project, changing the
default IR output from debug intrinsics to debug records. This is expected to
break a large number of tests: every single one that tests for uses or
declarations of debug intrinsics and does not explicitly disable writing
records.
If this patch has broken your downstream tests (or upstream tests on a
configuration I wasn't able to run):
1. If you need to immediately unblock a build, pass
`--write-experimental-debuginfo=false` to LLVM's option processing for all
failing tests (remember to use `-mllvm` for clang/flang to forward arguments to
LLVM).
2. For most test failures, the changes are trivial and mechanical, enough that
they can be done by script; see the migration guide for a guide on how to do
this: https://llvm.org/docs/RemoveDIsDebugInfo.html#test-updates
3. If any tests fail for reasons other than FileCheck check lines that need
updating, such as assertion failures, that is most likely a real bug with this
patch and should be reported as such.
For more information, see the recent PSA:
https://discourse.llvm.org/t/psa-ir-output-changing-from-debug-intrinsics-to-debug-records/79578
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Revision tags: llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init |
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d3a6a90a |
| 23-Jan-2024 |
Stephen Tozer <stephen.tozer@sony.com> |
[RemoveDIs][DebugInfo] Enable creation of DPVAssigns, update outstanding AT tests (#79148)
This is the final patch for DPVAssign support, implementing the actual
creation of DPVAssigns and allowing
[RemoveDIs][DebugInfo] Enable creation of DPVAssigns, update outstanding AT tests (#79148)
This is the final patch for DPVAssign support, implementing the actual
creation of DPVAssigns and allowing them to be converted along with
dbg.values and dbg.declares. Numerous tests landed in previous patches
will no longer be rotten after this patch lands (previously they would
trivially pass due to DPVAssigns not actually being used), and a further
batch of tests have been added here that require the changes in this
patch before they pass.
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Revision tags: llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2 |
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1950cb4b |
| 18-Apr-2023 |
OCHyams <orlando.hyams@sony.com> |
[Assignment Tracking] Skip empty-metadata dbg.declares in AssignmentTrackingPass
Debug intrinsics sometimes end up with empty metadata location operands. The
debug intrinsic interfaces return nullpt
[Assignment Tracking] Skip empty-metadata dbg.declares in AssignmentTrackingPass
Debug intrinsics sometimes end up with empty metadata location operands. The
debug intrinsic interfaces return nullptr when retrieving location operand in
this case.
Skip empty-metadata dbg.declares to avoid dereferencing the nullptr. This
doesn't affect the final debug info in any way.
Reviewed By: jryans
Differential Revision: https://reviews.llvm.org/D148204
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