[WebAssemby] Clean up an obsolete comment.

The comment is present inside the body of GetVRegDef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283153 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp b/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
index 4591f0f17b7dd0ffcd14c55a57b4d92e34a105bf..1b717658efbefdf9c0f1dba9904c61ed6f5a253c 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
+++ b/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
@@ -747,8 +747,7 @@ bool WebAssemblyRegStackify::runOnMachineFunction(MachineFunction &MF) {
         if (TargetRegisterInfo::isPhysicalRegister(Reg))
           continue;
 
-        // Identify the definition for this register at this point. Most
-        // registers are in SSA form here so we try a quick MRI query first.
+        // Identify the definition for this register at this point.
         MachineInstr *Def = GetVRegDef(Reg, Insert, MRI, LIS);
         if (!Def)
           continue;