[llvm] [RISCV] Rename sf_vcix_state to sf.vcix_state. NFC (PR #107115)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

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

Author: Brandon Wu (4vtomat)

<details>
<summary>Changes</summary>

This PR: https://github.com/llvm/llvm-project/pull/106995 names the
vendor CSR in a wrong way, it should be `sf.` rather than `sf_` for
prefix.


---
Full diff: https://github.com/llvm/llvm-project/pull/107115.diff


1 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVRegisterInfo.td (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
index ce9f9e39154c2b..5725d8eda88ced 100644
--- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
@@ -665,4 +665,4 @@ def FRM    : RISCVReg<0, "frm">;
 def SSP    : RISCVReg<0, "ssp">;
 
 // Dummy SiFive VCIX state register
-def SF_VCIX_STATE : RISCVReg<0, "sf_vcix_state">;
+def SF_VCIX_STATE : RISCVReg<0, "sf.vcix_state">;

``````````

</details>


https://github.com/llvm/llvm-project/pull/107115