[llvm] Co-issue packed instructions by unpacking (PR #151704)

[via llvm-commits]

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@@ -38,7 +44,13 @@
 #include "llvm/CodeGen/LiveIntervals.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/InitializePasses.h"
-
+#include "llvm/ADT/DenseSet.h"
+#include "SIInstrInfo.h"
+#include "llvm/CodeGen/RegisterScavenging.h"
+#include "llvm/InitializePasses.h"
+#include "GCNSchedStrategy.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/MachineScheduler.h"
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bcahoon wrote:

include files should be sorted alphabetically by category. Probably useful to run clang-format on your changes.

https://github.com/llvm/llvm-project/pull/151704