X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTarget%2FWebAssembly%2FWebAssemblyAsmPrinter.cpp;h=512cdd1579fbdd8324261a7158d1dfa4309a91e8;hp=400e85748eba7c84b1b1586bbfe3be1983e52f04;hb=697df03545158ccdbca6671311127c02c2233ef8;hpb=4088342d21a0ba2e58f23fe48eab1990a966b1b4

diff --git a/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp b/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
index 400e85748eb..512cdd1579f 100644
--- a/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
@@ -107,9 +107,8 @@ std::string WebAssemblyAsmPrinter::getRegTypeName(unsigned RegNo) const {
 
 std::string WebAssemblyAsmPrinter::regToString(const MachineOperand &MO) {
   unsigned RegNo = MO.getReg();
-  if (TargetRegisterInfo::isPhysicalRegister(RegNo))
-    return WebAssemblyInstPrinter::getRegisterName(RegNo);
-
+  assert(TargetRegisterInfo::isVirtualRegister(RegNo) &&
+         "Unlowered physical register encountered during assembly printing");
   assert(!MFI->isVRegStackified(RegNo));
   unsigned WAReg = MFI->getWAReg(RegNo);
   assert(WAReg != WebAssemblyFunctionInfo::UnusedReg);