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| author | Jeremy Morse <jeremy.morse@sony.com> | 2024-01-23 14:30:56 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-23 14:30:56 +0000 |
| commit | 40bdfd39e394baa08fa67c5943c1b53c66c94bed (patch) | |
| tree | db9fb5a84055a1e63a30960d3cba40a373c08030 /llvm/tools/llvm-reduce/DeltaManager.cpp | |
| parent | 30845e8ab46c416a2e333eb84239e9ec71e92617 (diff) | |
| download | llvm-40bdfd39e394baa08fa67c5943c1b53c66c94bed.zip llvm-40bdfd39e394baa08fa67c5943c1b53c66c94bed.tar.gz llvm-40bdfd39e394baa08fa67c5943c1b53c66c94bed.tar.bz2 | |
[llvm-reduce][DebugInfo] Support reducing non-instruction debug-info (#78995)
LLVM will shortly be able to represent variable locations without
encoding information into intrinsics -- they'll be stored as DPValue
objects instead. We'll still need to be able to llvm-reduce these
variable location assignments just like we can with intrinsics today,
thus, here's an llvm-reduce pass that enumerates and reduces the DPValue
objects.
The test for this is paradoxically written with dbg.value intrinsics:
this is because we're changing all the core parts of LLVM to support
this first, with the textual IR format coming last. Until that arrives,
testing the llvm-reduce'ing of DPValues needs the added test using
intrinsics. We should be able to drop the variable assignment using
%alsoloaded using this method. As with the other llvm-reduce tests, I've
got one set of check lines for making the reduction happen as desired,
and the other set to check the final output.
Diffstat (limited to 'llvm/tools/llvm-reduce/DeltaManager.cpp')
| -rw-r--r-- | llvm/tools/llvm-reduce/DeltaManager.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/tools/llvm-reduce/DeltaManager.cpp b/llvm/tools/llvm-reduce/DeltaManager.cpp index bfe299c..56e39b8 100644 --- a/llvm/tools/llvm-reduce/DeltaManager.cpp +++ b/llvm/tools/llvm-reduce/DeltaManager.cpp @@ -20,6 +20,7 @@ #include "deltas/ReduceAttributes.h" #include "deltas/ReduceBasicBlocks.h" #include "deltas/ReduceDIMetadata.h" +#include "deltas/ReduceDPValues.h" #include "deltas/ReduceFunctionBodies.h" #include "deltas/ReduceFunctions.h" #include "deltas/ReduceGlobalObjects.h" @@ -78,9 +79,11 @@ static cl::list<std::string> DELTA_PASS("aliases", reduceAliasesDeltaPass) \ DELTA_PASS("ifuncs", reduceIFuncsDeltaPass) \ DELTA_PASS("simplify-conditionals-true", reduceConditionalsTrueDeltaPass) \ - DELTA_PASS("simplify-conditionals-false", reduceConditionalsFalseDeltaPass)\ + DELTA_PASS("simplify-conditionals-false", \ + reduceConditionalsFalseDeltaPass) \ DELTA_PASS("invokes", reduceInvokesDeltaPass) \ - DELTA_PASS("unreachable-basic-blocks", reduceUnreachableBasicBlocksDeltaPass) \ + DELTA_PASS("unreachable-basic-blocks", \ + reduceUnreachableBasicBlocksDeltaPass) \ DELTA_PASS("basic-blocks", reduceBasicBlocksDeltaPass) \ DELTA_PASS("simplify-cfg", reduceUsingSimplifyCFGDeltaPass) \ DELTA_PASS("function-data", reduceFunctionDataDeltaPass) \ @@ -89,6 +92,7 @@ static cl::list<std::string> DELTA_PASS("global-initializers", reduceGlobalsInitializersDeltaPass) \ DELTA_PASS("global-variables", reduceGlobalsDeltaPass) \ DELTA_PASS("di-metadata", reduceDIMetadataDeltaPass) \ + DELTA_PASS("dpvalues", reduceDPValuesDeltaPass) \ DELTA_PASS("metadata", reduceMetadataDeltaPass) \ DELTA_PASS("named-metadata", reduceNamedMetadataDeltaPass) \ DELTA_PASS("arguments", reduceArgumentsDeltaPass) \ |