[PATCH] D50933: [WebAssembly] Remove an unused argument from writeSPToMemory (NFC)

[Heejin Ahn via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL340230: [WebAssembly] Remove an unused argument from writeSPToMemory (NFC) (authored by aheejin, committed by ).

Repository:
  rL LLVM

https://reviews.llvm.org/D50933

Files:
  llvm/trunk/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp


Index: llvm/trunk/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
+++ llvm/trunk/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
@@ -99,7 +99,6 @@
 
 static void writeSPToMemory(unsigned SrcReg, MachineFunction &MF,
                             MachineBasicBlock &MBB,
-                            MachineBasicBlock::iterator &InsertAddr,
                             MachineBasicBlock::iterator &InsertStore,
                             const DebugLoc &DL) {
   const auto *TII = MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();
@@ -121,7 +120,7 @@
   if (I->getOpcode() == TII->getCallFrameDestroyOpcode() &&
       needsSPWriteback(MF, MF.getFrameInfo())) {
     DebugLoc DL = I->getDebugLoc();
-    writeSPToMemory(WebAssembly::SP32, MF, MBB, I, I, DL);
+    writeSPToMemory(WebAssembly::SP32, MF, MBB, I, DL);
   }
   return MBB.erase(I);
 }
@@ -194,7 +193,7 @@
         .addReg(WebAssembly::SP32);
   }
   if (StackSize && needsSPWriteback(MF, MFI)) {
-    writeSPToMemory(WebAssembly::SP32, MF, MBB, InsertPt, InsertPt, DL);
+    writeSPToMemory(WebAssembly::SP32, MF, MBB, InsertPt, DL);
   }
 }
 
@@ -214,17 +213,15 @@
   // Restore the stack pointer. If we had fixed-size locals, add the offset
   // subtracted in the prolog.
   unsigned SPReg = 0;
-  MachineBasicBlock::iterator InsertAddr = InsertPt;
   if (hasBP(MF)) {
     auto FI = MF.getInfo<WebAssemblyFunctionInfo>();
     SPReg = FI->getBasePointerVreg();
   } else if (StackSize) {
     const TargetRegisterClass *PtrRC =
         MRI.getTargetRegisterInfo()->getPointerRegClass(MF);
     unsigned OffsetReg = MRI.createVirtualRegister(PtrRC);
-    InsertAddr =
-        BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::CONST_I32), OffsetReg)
-            .addImm(StackSize);
+    BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::CONST_I32), OffsetReg)
+        .addImm(StackSize);
     // In the epilog we don't need to write the result back to the SP32 physreg
     // because it won't be used again. We can use a stackified register instead.
     SPReg = MRI.createVirtualRegister(PtrRC);
@@ -235,5 +232,5 @@
     SPReg = hasFP(MF) ? WebAssembly::FP32 : WebAssembly::SP32;
   }
 
-  writeSPToMemory(SPReg, MF, MBB, InsertAddr, InsertPt, DL);
+  writeSPToMemory(SPReg, MF, MBB, InsertPt, DL);
 }


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D50933.161600.patch
Type: text/x-patch
Size: 2421 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180820/4d79567e/attachment.bin>