[llvm] 87077c7 - [RISCV] Remove repeated calls to getSExtValue. NFC

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2022-06-27T13:42:58-07:00
New Revision: 87077c7eb53c099b44d2bfb607cc66ecf23043ec

URL: https://github.com/llvm/llvm-project/commit/87077c7eb53c099b44d2bfb607cc66ecf23043ec
DIFF: https://github.com/llvm/llvm-project/commit/87077c7eb53c099b44d2bfb607cc66ecf23043ec.diff

LOG: [RISCV] Remove repeated calls to getSExtValue. NFC

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
index 92a547c542b1b..5152a1e2def98 100644
--- a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
@@ -1811,11 +1811,11 @@ bool RISCVDAGToDAGISel::SelectFrameAddrRegImm(SDValue Addr, SDValue &Base,
     return false;
 
   if (auto *FIN = dyn_cast<FrameIndexSDNode>(Addr.getOperand(0))) {
-    auto *CN = cast<ConstantSDNode>(Addr.getOperand(1));
-    if (isInt<12>(CN->getSExtValue())) {
+    int64_t CVal = cast<ConstantSDNode>(Addr.getOperand(1))->getSExtValue();
+    if (isInt<12>(CVal)) {
       Base = CurDAG->getTargetFrameIndex(FIN->getIndex(),
                                          Subtarget->getXLenVT());
-      Offset = CurDAG->getTargetConstant(CN->getSExtValue(), SDLoc(Addr),
+      Offset = CurDAG->getTargetConstant(CVal, SDLoc(Addr),
                                          Subtarget->getXLenVT());
       return true;
     }
@@ -1840,13 +1840,13 @@ bool RISCVDAGToDAGISel::SelectAddrRegImm(SDValue Addr, SDValue &Base,
     return true;
 
   if (CurDAG->isBaseWithConstantOffset(Addr)) {
-    auto *CN = cast<ConstantSDNode>(Addr.getOperand(1));
-    if (isInt<12>(CN->getSExtValue())) {
+    int64_t CVal = cast<ConstantSDNode>(Addr.getOperand(1))->getSExtValue();
+    if (isInt<12>(CVal)) {
       Base = Addr.getOperand(0);
       if (auto *FIN = dyn_cast<FrameIndexSDNode>(Base))
         Base = CurDAG->getTargetFrameIndex(FIN->getIndex(),
                                            Subtarget->getXLenVT());
-      Offset = CurDAG->getTargetConstant(CN->getSExtValue(), SDLoc(Addr),
+      Offset = CurDAG->getTargetConstant(CVal, SDLoc(Addr),
                                          Subtarget->getXLenVT());
       return true;
     }