vcpkg/ports/pcre2/fix-arm64-config.patch

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diff --git a/src/sljit/sljitConfigInternal.h b/src/sljit/sljitConfigInternal.h
index cc0810f..964afe8 100644
--- a/src/sljit/sljitConfigInternal.h
+++ b/src/sljit/sljitConfigInternal.h
@@ -151,6 +151,8 @@
#define SLJIT_CONFIG_X86_64 1
#elif defined(_ARM_)
#define SLJIT_CONFIG_ARM_V5 1
+#elif defined(_M_ARM64)
+#define SLJIT_CONFIG_ARM_64 1
#else
#define SLJIT_CONFIG_X86_32 1
#endif
@@ -324,9 +326,15 @@
#else
+#if defined(__linux__)
/* Calls __ARM_NR_cacheflush on ARM-Linux. */
#define SLJIT_CACHE_FLUSH(from, to) \
__clear_cache((char*)(from), (char*)(to))
+#elif(_WIN32)
+#pragma comment(lib, "kernel32.lib")
+#define SLJIT_CACHE_FLUSH(from, to) \
+ FlushInstructionCache(GetCurrentProcess(), (void*)(from), (uintptr_t)(to - from));
+#endif
#endif