[clang] [llvm] [LLVM][InstCombine] Add fixed-point aspect to modular printf parser (PR #202425)

[Yingwei Zheng via cfe-commits]

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@@ -15,11 +15,13 @@
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/Bitset.h"
 #include "llvm/ADT/STLFunctionalExtras.h"
 #include "llvm/ADT/SmallBitVector.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/StringSwitch.h"
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dtcxzyw wrote:

Looks like it is unused.

https://github.com/llvm/llvm-project/pull/202425