[FIRRTL] Remove OMIRTracker pseudo-annotation

Remove the OMIRTracker annotation. This is now no longer load-bearing. Co-authored-by: Mike Urbach <[email protected]> Signed-off-by: Schuyler Eldridge <[email protected]>
llvm · Nov 27, 2024 · 5071345 · 5071345
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commit 5071345
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diff --git a/include/circt/Dialect/FIRRTL/AnnotationDetails.h b/include/circt/Dialect/FIRRTL/AnnotationDetails.h
@@ -48,9 +48,6 @@ constexpr const char *traceNameAnnoClass =
 constexpr const char *traceAnnoClass =
     "chisel3.experimental.Trace$TraceAnnotation";
 
-constexpr const char *omirTrackerAnnoClass =
-    "freechips.rocketchip.objectmodel.OMIRTracker";
-
 constexpr const char *blackBoxInlineAnnoClass =
     "firrtl.transforms.BlackBoxInlineAnno";
 constexpr const char *blackBoxPathAnnoClass =

diff --git a/lib/Dialect/FIRRTL/Transforms/LowerAnnotations.cpp b/lib/Dialect/FIRRTL/Transforms/LowerAnnotations.cpp
@@ -551,8 +551,6 @@ static llvm::StringMap<AnnoRecord> annotationRecords{{
     {memTapSourceClass, {stdResolve, applyWithoutTarget<true>}},
     {memTapPortClass, {stdResolve, applyWithoutTarget<true>}},
     {memTapBlackboxClass, {stdResolve, applyWithoutTarget<true>}},
-    // OMIR Annotations
-    {omirTrackerAnnoClass, {stdResolve, applyWithoutTarget<true>}},
     // Miscellaneous Annotations
     {conventionAnnoClass, {stdResolve, applyConventionAnno}},
     {dontTouchAnnoClass,