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run fast mode disable for 64 bits invalid instructions.

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This commit is contained in:
David CARLIER 2021-04-16 08:33:01 +01:00
parent 9812f368e7
commit 7cbee3dc8f
1 changed files with 2 additions and 0 deletions
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2
libretro-common/features/features_cpu.c
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@ -324,6 +324,7 @@ static uint64_t xgetbv_x86(uint32_t idx)
#if defined(__ARM_NEON__) #if defined(__ARM_NEON__)
static void arm_enable_runfast_mode(void) static void arm_enable_runfast_mode(void)
{ {
#if defined(__arm__)
/* RunFast mode. Enables flush-to-zero and some /* RunFast mode. Enables flush-to-zero and some
* floating point optimizations. */ * floating point optimizations. */
static const unsigned x = 0x04086060; static const unsigned x = 0x04086060;
@ -337,6 +338,7 @@ static void arm_enable_runfast_mode(void)
: "=r"(r) : "=r"(r)
: "r"(x), "r"(y) : "r"(x), "r"(y)
); );
#endif
} }
#endif #endif