[RemoveDIs][NFC] Rename DPMarker->DbgMarker (#85931)

Another trivial rename patch, the last big one for now, which renamed
DPMarkers to DbgMarkers. This required the field `DbgMarker` in
`Instruction` to be renamed to `DebugMarker` to avoid a clash, but
otherwise was a simple string substitution of `s/DPMarker/DbgMarker` and
a manual renaming of `DPM` to `DM` in the few places where that acronym
was used for debug markers.

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 5addf0a..a8b69f8 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -3569,7 +3569,7 @@ void ModuleBitcodeWriter::writeFunction(
         // Write out non-instruction debug information attached to this
         // instruction. Write it after the instruction so that it's easy to
         // re-attach to the instruction reading the records in.
-        for (DbgRecord &DR : I.DbgMarker->getDbgRecordRange()) {
+        for (DbgRecord &DR : I.DebugMarker->getDbgRecordRange()) {
           if (DbgLabelRecord *DLR = dyn_cast<DbgLabelRecord>(&DR)) {
             Vals.push_back(VE.getMetadataID(&*DLR->getDebugLoc()));
             Vals.push_back(VE.getMetadataID(DLR->getLabel()));