Update testsuite (#1275)

The two primary changes involved are:

1. Removal of `assert_return_canonical_nan`/`arithetic nan` in favor of
   special `nan:canonical`/`nan:arithmetic` constants that can only be
   used in test expectations.
   See: https://github.com/WebAssembly/spec/pull/1104

2. New trapping behaviour for bulk memory operations.  Range checks are
   now performed up front for opterations such as memory.fill and
   memory.copy.
   See: https://github.com/webassembly/bulk-memory-operations/issues/111
   And: https://github.com/webassembly/bulk-memory-operations/pull/123
   The old behaviour is still kept around to support table.fill which
   is defined in reference-types proposal and has yet to be updated.

1 files changed, 3 insertions, 6 deletions

diff --git a/src/ir.h b/src/ir.h
index 80454600..5203c1c7 100644
--- a/src/ir.h
+++ b/src/ir.h
@@ -98,6 +98,8 @@ struct Const {
 
   Location loc;
   Type type;
+
+  bool is_expected_nan = false;
   union {
     uint32_t u32;
     uint64_t u64;
@@ -105,6 +107,7 @@ struct Const {
     uint64_t f64_bits;
     uintptr_t ref_bits;
     v128 vec128;
+    ExpectedNan expected;
   };
 
  private:
@@ -1047,8 +1050,6 @@ enum class CommandType {
   AssertUninstantiable,
   AssertReturn,
   AssertReturnFunc,
-  AssertReturnCanonicalNan,
-  AssertReturnArithmeticNan,
   AssertTrap,
   AssertExhaustion,
 
@@ -1088,10 +1089,6 @@ class ActionCommandBase : public CommandMixin<TypeEnum> {
 };
 
 typedef ActionCommandBase<CommandType::Action> ActionCommand;
-typedef ActionCommandBase<CommandType::AssertReturnCanonicalNan>
-    AssertReturnCanonicalNanCommand;
-typedef ActionCommandBase<CommandType::AssertReturnArithmeticNan>
-    AssertReturnArithmeticNanCommand;
 
 class RegisterCommand : public CommandMixin<CommandType::Register> {
  public: