#if defined(__i386__) || defined(__i386)
#define SLJIT_CONFIG_X86_32 1
#elif defined(__x86_64__)
-#define SLJIT_CONFIG_X86_64 1
+# if defined(__ILP32__)
+# define SLJIT_CONFIG_UNSUPPORTED 1
+# else
+# define SLJIT_CONFIG_X86_64 1
+# endif
#elif defined(__arm__) || defined(__ARM__)
#ifdef __thumb2__
#define SLJIT_CONFIG_ARM_THUMB2 1
#elif defined (__aarch64__)
#define SLJIT_CONFIG_ARM_64 1
#elif defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64) || (defined(_POWER) && defined(__64BIT__))
-# if _CALL_ELF != 2
-# define SLJIT_CONFIG_PPC_64 1
+#define SLJIT_CONFIG_PPC_64 1
+#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER)
+# ifndef __NO_FPRS__
+# define SLJIT_CONFIG_PPC_32 1
# else
# define SLJIT_CONFIG_UNSUPPORTED 1
# endif
-#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER)
-#define SLJIT_CONFIG_PPC_32 1
#elif defined(__mips__) && !defined(_LP64)
#define SLJIT_CONFIG_MIPS_32 1
#elif defined(__mips64)