[WebAssembly] Use the checked form of MachineFunction::getSubtarget. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245852 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index a1c3350..4216fb6 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -58,8 +58,7 @@ private:
   }
 
   bool runOnMachineFunction(MachineFunction &MF) override {
-    TII = static_cast<const WebAssemblyInstrInfo *>(
-        MF.getSubtarget().getInstrInfo());
+    TII = MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();
     return AsmPrinter::runOnMachineFunction(MF);
   }
 

diff --git a/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp b/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
index fec9455..8a2cf1a 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
@@ -40,8 +40,8 @@ using namespace llvm;
 /// register.
 bool WebAssemblyFrameLowering::hasFP(const MachineFunction &MF) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
-  const auto *RegInfo = static_cast<const WebAssemblyRegisterInfo *>(
-      MF.getSubtarget().getRegisterInfo());
+  const auto *RegInfo =
+      MF.getSubtarget<WebAssemblySubtarget>().getRegisterInfo();
   return MFI->hasCalls() || MFI->hasVarSizedObjects() ||
          MFI->isFrameAddressTaken() || MFI->hasStackMap() ||
          MFI->hasPatchPoint() || RegInfo->needsStackRealignment(MF);