diff options
Diffstat (limited to 'lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp')
| -rw-r--r-- | lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp b/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp index 542d984b90062..225c5d32cb5d1 100644 --- a/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp +++ b/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp @@ -17,3 +17,9 @@ using namespace llvm; WebAssemblyFunctionInfo::~WebAssemblyFunctionInfo() {} + +void WebAssemblyFunctionInfo::initWARegs() { + assert(WARegs.empty()); + unsigned Reg = UnusedReg; + WARegs.resize(MF.getRegInfo().getNumVirtRegs(), Reg); +} |