[WebAssembly] Reorder load/store operands to match binary encoding.

The p2align operand of a load/store is encoded before the offset
operand; reorder the MachineInstr operands accordingly.

llvm-svn: 285044

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
index 5a1839459aa..628b5a501f7 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
@@ -348,6 +348,10 @@ void WebAssemblyFastISel::materializeLoadStoreOperands(Address &Addr) {
 void WebAssemblyFastISel::addLoadStoreOperands(const Address &Addr,
                                                const MachineInstrBuilder &MIB,
                                                MachineMemOperand *MMO) {
+  // Set the alignment operand (this is rewritten in SetP2AlignOperands).
+  // TODO: Disable SetP2AlignOperands for FastISel and just do it here.
+  MIB.addImm(0);
+
   if (const GlobalValue *GV = Addr.getGlobalValue())
     MIB.addGlobalAddress(GV, Addr.getOffset());
   else
@@ -358,10 +362,6 @@ void WebAssemblyFastISel::addLoadStoreOperands(const Address &Addr,
   else
     MIB.addFrameIndex(Addr.getFI());
 
-  // Set the alignment operand (this is rewritten in SetP2AlignOperands).
-  // TODO: Disable SetP2AlignOperands for FastISel and just do it here.
-  MIB.addImm(0);
-
   MIB.addMemOperand(MMO);
 }