[win/asan] GetInstructionSize: Support some more 5 byte instructions.

This patch adds several instructions seen when trying to run a
executable built with ASan with llvm-mingw.
(x86 and x86_64, using the git tip in llvm-project).

Also includes instructions collected by
Roman Pišl and Eric Pouech in the Wine bug reports below.

Related: #96270

Co-authored-by: Roman Pišl <[email protected]>
                https://bugs.winehq.org/show_bug.cgi?id=50993
                https://bugs.winehq.org/attachment.cgi?id=70233
Co-authored-by: Eric Pouech <[email protected]>
                https://bugs.winehq.org/show_bug.cgi?id=52386
                https://bugs.winehq.org/attachment.cgi?id=71626

Author: bernhardu

compiler-rt/lib/interception/interception_win.cpp

@@ -594,6 +594,7 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
 
     case 0xb8:  // b8 XX XX XX XX : mov eax, XX XX XX XX
     case 0xB9:  // b9 XX XX XX XX : mov ecx, XX XX XX XX
+    case 0xBA:  // ba XX XX XX XX : mov edx, XX XX XX XX
       return 5;
 
     // Cannot overwrite control-instruction. Return 0 to indicate failure.
@@ -902,6 +903,12 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
       return 6;
   }
 
+  switch (0xFFFFFFFFFFULL & *(u64*)(address)) {
+    case 0xC07E0F4866:  // 66 48 0F 7E C0 : movq rax,xmm0 (for wine fexp)
+    case 0x0000441F0F:  // 0F 1F 44 00 00 : nop DWORD PTR [rax+rax*1+0x0]
+      return 5;
+  }
+
 #else
 
   switch (*(u8*)address) {