diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp index e490344..7d54bf0 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp @@ -135,12 +135,12 @@ static void convertImplicitDefToConstZero(MachineInstr *MI, // Determine whether a call to the callee referenced by // MI->getOperand(CalleeOpNo) reads memory, writes memory, and/or has side // effects. -static void queryCallee(const MachineInstr &MI, bool &Read, bool &Write, - bool &Effects, bool &StackPointer) { +static void queryCallee(const MachineInstr &MI, unsigned CalleeOpNo, bool &Read, + bool &Write, bool &Effects, bool &StackPointer) { // All calls can use the stack pointer. StackPointer = true; - const MachineOperand &MO = WebAssembly::getCalleeOp(MI); + const MachineOperand &MO = MI.getOperand(CalleeOpNo); if (MO.isGlobal()) { const Constant *GV = MO.getGlobal(); if (const auto *GA = dyn_cast<GlobalAlias>(GV)) @@ -252,7 +252,8 @@ static void query(const MachineInstr &MI, AliasAnalysis &AA, bool &Read, // Analyze calls. if (MI.isCall()) { - queryCallee(MI, Read, Write, Effects, StackPointer); + unsigned CalleeOpNo = WebAssembly::getCalleeOpNo(MI.getOpcode()); + queryCallee(MI, CalleeOpNo, Read, Write, Effects, StackPointer); } } |