[llvm] [RISCV] Use implicit def/use of SP for PROBED_STACKALLOC*. (PR #139153)

[via llvm-commits]

github-actions[bot] wrote:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
index 68907ba4a..37caf25cc 100644
--- a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
@@ -827,8 +827,7 @@ void RISCVFrameLowering::allocateStack(MachineBasicBlock &MBB,
   }
 
   // It will be expanded to a probe loop in `inlineStackProbe`.
-  BuildMI(MBB, MBBI, DL, TII->get(RISCV::PROBED_STACKALLOC))
-      .addReg(TargetReg);
+  BuildMI(MBB, MBBI, DL, TII->get(RISCV::PROBED_STACKALLOC)).addReg(TargetReg);
 
   if (EmitCFI) {
     // Set the CFA register back to SP.

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https://github.com/llvm/llvm-project/pull/139153