[X86] Mark the AAD and AAM aliases as not valid in 64-bit mode.

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

diff --git a/lib/Target/WebAssembly/WebAssemblyInstrControl.td b/lib/Target/WebAssembly/WebAssemblyInstrControl.td
index 3025e24fb843058dac36bba14878537db641eb99..4fa567c98d72aee864abd55b20f6cbc8329d100b 100644 (file)
--- a/lib/Target/WebAssembly/WebAssemblyInstrControl.td
+++ b/lib/Target/WebAssembly/WebAssemblyInstrControl.td
@@ -25,15 +25,36 @@
  * switch: switch statement with fallthrough
  */
 
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in {
+def BRIF : I<(outs), (ins bb_op:$dst, I32:$a),
+             [(brcond I32:$a, bb:$dst)]>;
+let isBarrier = 1 in {
+def BR   : I<(outs), (ins bb_op:$dst),
+             [(br bb:$dst)]>;
+} // isBarrier = 1
+} // isBranch = 1, isTerminator = 1, hasCtrlDep = 1
+
+// TODO: SelectionDAG's lowering insists on using a pointer as the index for
+// jump tables, so in practice we don't ever use SWITCH_I64 in wasm32 mode
+// currently.
+let isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
+def SWITCH_I32 : I<(outs), (ins I32:$index, variable_ops),
+                   [(WebAssemblyswitch I32:$index)]>;
+def SWITCH_I64 : I<(outs), (ins I64:$index, variable_ops),
+                   [(WebAssemblyswitch I64:$index)]>;
+} // isTerminator = 1, hasCtrlDep = 1, isBarrier = 1
+
+// Placemarkers to indicate the start of a block or loop scope.
+def BLOCK     : I<(outs), (ins bb_op:$dst), []>;
+def LOOP      : I<(outs), (ins bb_op:$dst), []>;
+
 multiclass RETURN<WebAssemblyRegClass vt> {
   def RETURN_#vt : I<(outs), (ins vt:$val), [(WebAssemblyreturn vt:$val)]>;
 }
-let hasSideEffects = 1, isReturn = 1, isTerminator = 1, hasCtrlDep = 1,
-    isBarrier = 1 in {
-  defm : RETURN<Int32>;
-  defm : RETURN<Int64>;
-  defm : RETURN<Float32>;
-  defm : RETURN<Float64>;
+let isReturn = 1, isTerminator = 1, hasCtrlDep = 1, isBarrier = 1 in {
+  defm : RETURN<I32>;
+  defm : RETURN<I64>;
+  defm : RETURN<F32>;
+  defm : RETURN<F64>;
   def RETURN_VOID : I<(outs), (ins), [(WebAssemblyreturn)]>;
-} // hasSideEffects = 1, isReturn = 1, isTerminator = 1, hasCtrlDep = 1,
-  // isBarrier = 1
+} // isReturn = 1, isTerminator = 1, hasCtrlDep = 1, isBarrier = 1