Implement Yul IR generation for abi.encode*

test/libsolidity/semanticTests/abiEncoderV1/abi_encode.sol

@@ -28,6 +28,8 @@ contract C {
     }
 }
 
+// ====
+// compileViaYul: also
 // ----
 // f0() -> 0x20, 0x0
 // f1() -> 0x20, 0x40, 0x1, 0x2

test/libsolidity/semanticTests/abiEncoderV1/abi_encode_rational.sol

@@ -5,5 +5,7 @@ contract C {
     }
 }
 
+// ====
+// compileViaYul: also
 // ----
 // f() -> 0x20, 0x40, 0x1, -2

test/libsolidity/semanticTests/abiEncoderV2/abi_encode_empty_string_v2.sol

@@ -9,5 +9,7 @@ contract C {
     }
 }
 
+// ====
+// compileViaYul: also
 // ----
 // f() -> 0x40, 0xa0, 0x40, 0x20, 0x0, 0x0

test/libsolidity/semanticTests/abiEncoderV2/abi_encode_rational_v2.sol

@@ -8,5 +8,7 @@ contract C {
     }
 }
 
+// ====
+// compileViaYul: also
 // ----
 // f() -> 0x20, 0x40, 0x1, -2

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_dynamic.sol

@@ -21,6 +21,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[]): 32, 3, 23, 42, 87 -> 32, 160, 32, 3, 23, 42, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_dynamic_index_access.sol

@@ -21,6 +21,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[]): 32, 3, 42, 23, 87 -> 32, 160, 32, 3, 42, 23, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_multi_dynamic.sol

@@ -21,6 +21,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[][]): 0x20, 2, 0x40, 0xC0, 3, 13, 17, 23, 4, 27, 31, 37, 41 -> 32, 416, 32, 2, 64, 192, 3, 13, 17, 23, 4, 27, 31, 37, 41

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_static.sol

@@ -15,6 +15,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[3]): 23, 42, 87 -> 32, 96, 23, 42, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_static_index_access.sol

@@ -15,6 +15,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[3]): 23, 42, 87 -> 32, 96, 23, 42, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_struct_dynamic.sol

@@ -10,6 +10,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f((uint256[])[]): 32, 1, 32, 32, 3, 17, 42, 23 -> 32, 256, 32, 1, 32, 32, 3, 17, 42, 23

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_two_dynamic.sol

@@ -12,6 +12,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[],uint256[],bool): 0x60, 0xE0, true, 3, 23, 42, 87, 2, 51, 72 -> 32, 160, 0x20, 3, 23, 42, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_array_two_static.sol

@@ -12,6 +12,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f(uint256[3],uint256[2],bool): 23, 42, 87, 51, 72, true -> 32, 96, 23, 42, 87

test/libsolidity/semanticTests/abiEncoderV2/calldata_struct_dynamic.sol

@@ -12,6 +12,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f((uint256[])): 0x20, 0x20, 3, 42, 23, 17 -> 32, 192, 0x20, 0x20, 3, 42, 23, 17

test/libsolidity/semanticTests/abiEncoderV2/calldata_struct_simple.sol

@@ -12,6 +12,7 @@ contract C {
     }
 }
 // ====
+// compileViaYul: also
 // EVMVersion: >homestead
 // ----
 // f((uint256)): 3 -> 32, 32, 3

test/libsolidity/semanticTests/array/reusing_memory.sol

@@ -22,5 +22,7 @@ contract Main {
         return map[a];
     }
 }
+// ====
+// compileViaYul: also
 // ----
 // f(uint256): 0x34 -> 0x46bddb1178e94d7f2892ff5f366840eb658911794f2c3a44c450aa2c505186c1

test/libsolidity/semanticTests/builtinFunctions/keccak256_multiple_arguments.sol

@@ -3,5 +3,7 @@ contract c {
         d = keccak256(abi.encodePacked(a, b, c));
     }
 }
+// ====
+// compileViaYul: also
 // ----
 // foo(uint256,uint256,uint256): 0xa, 0xc, 0xd -> 0xbc740a98aae5923e8f04c9aa798c9ee82f69e319997699f2782c40828db9fd81

test/libsolidity/semanticTests/builtinFunctions/keccak256_multiple_arguments_with_numeric_literals.sol

@@ -3,5 +3,7 @@ contract c {
         d = keccak256(abi.encodePacked(a, b, uint8(145)));
     }
 }
+// ====
+// compileViaYul: also
 // ----
 // foo(uint256,uint16): 0xa, 0xc -> 0x88acd45f75907e7c560318bc1a5249850a0999c4896717b1167d05d116e6dbad

test/libsolidity/semanticTests/builtinFunctions/keccak256_multiple_arguments_with_string_literals.sol

@@ -7,6 +7,8 @@ contract c {
         d = keccak256(abi.encodePacked(a, b, uint8(145), "foo"));
     }
 }
+// ====
+// compileViaYul: also
 // ----
 // foo() -> 0x41b1a0649752af1b28b3dc29a1556eee781e4a4c3a1f7f53f90fa834de098c4d
 // bar(uint256,uint16): 0xa, 0xc -> 0x6990f36476dc412b1c4baa48e2d9f4aa4bb313f61fda367c8fdbbb2232dc6146

test/libsolidity/semanticTests/tryCatch/invalid_error_encoding.sol

@@ -149,6 +149,7 @@ contract C {
 }
 // ====
 // EVMVersion: >=byzantium
+// compileViaYul: also
 // ----
 // f1() -> 2
 // f1a() -> 2