EWasm translation tests.

test/libyul/ewasmTranslationTests/datacopy.yul

@@ -0,0 +1,20 @@
+object "main"
+{
+    code {
+        datacopy(0, and(dataoffset("main"), 15), and(datasize("main"), 15))
+        datacopy(32, and(dataoffset("sub"), 15), and(datasize("sub"), 15))
+        sstore(0, mload(0))
+        sstore(1, mload(32))
+    }
+    object "sub" { code { sstore(0, 1) } }
+}
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000001
+//     20: 636f6465636f6465000000000000000000000000000000000000000000000000
+//     40: 6465636f00000000000000000000000000000000000000000000000000000000
+//     60: 636f6465636f6465000000000000000000000000000000000000000000000000
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000000: 6465636f00000000000000000000000000000000000000000000000000000000
+//   0000000000000000000000000000000000000000000000000000000000000001: 636f6465636f6465000000000000000000000000000000000000000000000000

test/libyul/ewasmTranslationTests/dataoffset.yul

@@ -0,0 +1,16 @@
+object "main"
+{
+    code {
+        sstore(0, dataoffset("main"))
+        sstore(1, dataoffset("sub"))
+    }
+    object "sub" { code { sstore(0, 1) } }
+}
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000001
+//     20: 000000000000000000000000000000000000000000000000000000000000070c
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000000: 000000000000000000000000000000000000000000000000000000000000006e
+//   0000000000000000000000000000000000000000000000000000000000000001: 000000000000000000000000000000000000000000000000000000000000070c

test/libyul/ewasmTranslationTests/datasize.yul

@@ -0,0 +1,16 @@
+object "main"
+{
+    code {
+        sstore(0, datasize("main"))
+        sstore(1, datasize("sub"))
+    }
+    object "sub" { code { sstore(0, 1) } }
+}
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000001
+//     20: 0000000000000000000000000000000000000000000000000000000000000109
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000000: 0000000000000000000000000000000000000000000000000000000000000b64
+//   0000000000000000000000000000000000000000000000000000000000000001: 0000000000000000000000000000000000000000000000000000000000000109

test/libyul/ewasmTranslationTests/mstore_mload.yul

@@ -0,0 +1,14 @@
+{
+  mstore(0x20, 0x0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20)
+  mstore(0x40, mload(0x20))
+  sstore(1, mload(0x40))
+}
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000001
+//     20: 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+//     60: 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+//     80: 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000001: 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20

test/libyul/ewasmTranslationTests/shl.yul

@@ -0,0 +1,17 @@
+{
+  let x := 0x0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+  let y := shl(120, x)
+  let z := shr(136, y)
+  sstore(0, y)
+  sstore(1, z)
+}
+// ====
+// EVMVersion: >=constantinople
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000001
+//     20: 0000000000000000000000000000000000101112131415161718191a1b1c1d1e
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000000: 101112131415161718191a1b1c1d1e1f20000000000000000000000000000000
+//   0000000000000000000000000000000000000000000000000000000000000001: 0000000000000000000000000000000000101112131415161718191a1b1c1d1e

test/libyul/ewasmTranslationTests/simple_mstore.yul

@@ -0,0 +1,8 @@
+{
+  mstore(0x20, 0x0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20)
+}
+// ----
+// Trace:
+// Memory dump:
+//     60: 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+// Storage dump:

test/libyul/ewasmTranslationTests/simple_sstore.yul

@@ -0,0 +1,12 @@
+{
+  sstore(1, 7)
+  sstore(2, sub(0, 1))
+}
+// ----
+// Trace:
+// Memory dump:
+//      0: 0000000000000000000000000000000000000000000000000000000000000002
+//     20: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+// Storage dump:
+//   0000000000000000000000000000000000000000000000000000000000000001: 0000000000000000000000000000000000000000000000000000000000000007
+//   0000000000000000000000000000000000000000000000000000000000000002: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

test/libyul/ewasmTranslationTests/smoke.yul

@@ -0,0 +1,5 @@
+{}
+// ----
+// Trace:
+// Memory dump:
+// Storage dump: