[win/asan] GetInstructionSize: Fix 83 E4 XX to return 3. (#119644)

This consolidates the two different lines for x86 and x86_64 into a
single line for both architectures.
And adds a test line.

CC: @zmodem

Author: bernhardu

compiler-rt/lib/interception/interception_win.cpp

@@ -634,6 +634,7 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
     case 0xD284:  // 84 D2 : test dl,dl
       return 2;
 
+    case 0xE483:  // 83 E4 XX : and esp, XX
     case 0xEC83:  // 83 EC XX : sub esp, XX
     case 0xC1F6:  // F6 C1 XX : test cl, XX
       return 3;
@@ -643,8 +644,7 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
       return 0;
   }
 
-  switch (0x00FFFFFF & *(u32*)address) {
-    case 0xF8E483:  // 83 E4 F8 : and esp, 0xFFFFFFF8
+  switch (0x00FFFFFF & *(u32 *)address) {
     case 0x24A48D:  // 8D A4 24 XX XX XX XX : lea esp, [esp + XX XX XX XX]
       return 7;
   }
@@ -773,7 +773,6 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
     case 0xdb8548:    // 48 85 db : test rbx, rbx
     case 0xdb854d:    // 4d 85 db : test r11, r11
     case 0xdc8b4c:    // 4c 8b dc : mov r11, rsp
-    case 0xe0e483:    // 83 e4 e0 : and esp, 0xFFFFFFE0
     case 0xe48548:    // 48 85 e4 : test rsp, rsp
     case 0xe4854d:    // 4d 85 e4 : test r12, r12
     case 0xe58948:    // 48 89 e5 : mov rbp, rsp

compiler-rt/lib/interception/tests/interception_win_test.cpp

@@ -852,6 +852,7 @@ const struct InstructionSizeData {
     { 2, {0x8B, 0xC1}, 0, "8B C1 : mov eax, ecx"},
     { 2, {0x8B, 0xEC}, 0, "8B EC : mov ebp, esp"},
     { 2, {0x8B, 0xFF}, 0, "8B FF : mov edi, edi"},
+    { 3, {0x83, 0xE4, 0x72}, 0, "83 E4 XX : and esp, XX"},
     { 3, {0x83, 0xEC, 0x72}, 0, "83 EC XX : sub esp, XX"},
     { 3, {0xc2, 0x71, 0x72}, 0, "C2 XX XX : ret XX (needed for registering weak functions)"},
     { 5, {0x68, 0x71, 0x72, 0x73, 0x74}, 0, "68 XX XX XX XX : push imm32"},