[llvm] [RISCV] Remove unused includes (NFC) (PR #141378)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.


---
Full diff: https://github.com/llvm/llvm-project/pull/141378.diff


3 Files Affected:

- (modified) llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp (-1) 
- (modified) llvm/lib/Target/RISCV/RISCVSubtarget.cpp (-2) 
- (modified) llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp (-1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
index 8f0aa7aeff208..e4ccf50292315 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.cpp
@@ -18,7 +18,6 @@
 #include "llvm/MC/MCAssembler.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Target/RISCV/RISCVSubtarget.cpp b/llvm/lib/Target/RISCV/RISCVSubtarget.cpp
index b3c313f2ed394..c754de45db7fd 100644
--- a/llvm/lib/Target/RISCV/RISCVSubtarget.cpp
+++ b/llvm/lib/Target/RISCV/RISCVSubtarget.cpp
@@ -17,8 +17,6 @@
 #include "RISCVFrameLowering.h"
 #include "RISCVSelectionDAGInfo.h"
 #include "RISCVTargetMachine.h"
-#include "llvm/CodeGen/MacroFusion.h"
-#include "llvm/CodeGen/ScheduleDAGMutation.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/ErrorHandling.h"
 
diff --git a/llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp b/llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp
index 3980b7dd2be83..be54a8c95a978 100644
--- a/llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp
+++ b/llvm/lib/Target/RISCV/RISCVVectorMaskDAGMutation.cpp
@@ -28,7 +28,6 @@
 
 #include "MCTargetDesc/RISCVBaseInfo.h"
 #include "MCTargetDesc/RISCVMCTargetDesc.h"
-#include "RISCVRegisterInfo.h"
 #include "RISCVTargetMachine.h"
 #include "llvm/CodeGen/LiveIntervals.h"
 #include "llvm/CodeGen/MachineInstr.h"

``````````

</details>


https://github.com/llvm/llvm-project/pull/141378