[RISCV][NFC] Rename variable to appease code style

diff --git a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
index 87d13aa..e71de3e 100644 (file)
--- a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
@@ -282,8 +282,8 @@ void RISCVFrameLowering::adjustReg(MachineBasicBlock &MBB,
         .setMIFlag(Flag);
   } else {
     unsigned Opc = RISCV::ADD;
-    bool isSub = Val < 0;
-    if (isSub) {
+    bool IsSub = Val < 0;
+    if (IsSub) {
       Val = -Val;
       Opc = RISCV::SUB;
     }