diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp index 02e873a0f9a6..d2eb4b29e9fd 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp @@ -781,25 +781,6 @@ void WebAssemblyCFGStackify::removeUnnecessaryInstrs(MachineFunction &MF) { } } -// Get the appropriate copy opcode for the given register class. -static unsigned getCopyOpcode(const TargetRegisterClass *RC) { - if (RC == &WebAssembly::I32RegClass) - return WebAssembly::COPY_I32; - if (RC == &WebAssembly::I64RegClass) - return WebAssembly::COPY_I64; - if (RC == &WebAssembly::F32RegClass) - return WebAssembly::COPY_F32; - if (RC == &WebAssembly::F64RegClass) - return WebAssembly::COPY_F64; - if (RC == &WebAssembly::V128RegClass) - return WebAssembly::COPY_V128; - if (RC == &WebAssembly::FUNCREFRegClass) - return WebAssembly::COPY_FUNCREF; - if (RC == &WebAssembly::EXTERNREFRegClass) - return WebAssembly::COPY_EXTERNREF; - llvm_unreachable("Unexpected register class"); -} - // When MBB is split into MBB and Split, we should unstackify defs in MBB that // have their uses in Split. static void unstackifyVRegsUsedInSplitBB(MachineBasicBlock &MBB, @@ -851,7 +832,8 @@ static void unstackifyVRegsUsedInSplitBB(MachineBasicBlock &MBB, if (!MFI.isVRegStackified(TeeReg)) { // Now we are not using TEE anymore, so unstackify DefReg too MFI.unstackifyVReg(DefReg); - unsigned CopyOpc = getCopyOpcode(MRI.getRegClass(DefReg)); + unsigned CopyOpc = + WebAssembly::getCopyOpcodeForRegClass(MRI.getRegClass(DefReg)); BuildMI(MBB, &MI, MI.getDebugLoc(), TII.get(CopyOpc), TeeReg) .addReg(DefReg); BuildMI(MBB, &MI, MI.getDebugLoc(), TII.get(CopyOpc), Reg).addReg(DefReg); |