WebAssembly: update expected failures, more assert got resolved.

[oota-llvm.git] / lib / Target / WebAssembly / WebAssemblyRegisterInfo.td

diff --git a/lib/Target/WebAssembly/WebAssemblyRegisterInfo.td b/lib/Target/WebAssembly/WebAssemblyRegisterInfo.td
index 2cf1e38b25b9c11237740c5c0fc65098e8029ec7..80a83fa76b57fcafff03b65d3c773ec2a88bdbb2 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyRegisterInfo.td
+++ b/lib/Target/WebAssembly/WebAssemblyRegisterInfo.td
@@ -40,9 +40,14 @@ def F32_0 : WebAssemblyReg<"%f32.0">;
 def F64_0 : WebAssemblyReg<"%f64.0">;
 
 // The expression stack "register". This is an opaque entity which serves to
-// order uses and defs that must remain in FIFO order.
+// order uses and defs that must remain in LIFO order.
 def EXPR_STACK : WebAssemblyReg<"STACK">;
 
+// The incoming arguments "register". This is an opaque entity which serves to
+// order the ARGUMENT instructions that are emulating live-in registers and
+// must not be scheduled below other instructions.
+def ARGUMENTS : WebAssemblyReg<"ARGUMENTS">;
+
 //===----------------------------------------------------------------------===//
 //  Register classes
 //===----------------------------------------------------------------------===//