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Enable denormal flush-to-zero for ARM64 iOS (previous logic only worked for ARM32)

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Chris Cannam
2018-02-22 17:13:58 +00:00
parent 77cb928b6e
commit 12db9e651d
1 changed files with 3 additions and 0 deletions
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3
src/system/sysutils.cpp
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@@ -182,9 +182,12 @@ void system_specific_initialise()
#elif defined HAVE_VDSP #elif defined HAVE_VDSP
#if defined __i386__ || defined __x86_64__ #if defined __i386__ || defined __x86_64__
fesetenv(FE_DFL_DISABLE_SSE_DENORMS_ENV); fesetenv(FE_DFL_DISABLE_SSE_DENORMS_ENV);
#elif defined __arm64__
fesetenv(FE_DFL_DISABLE_DENORMS_ENV);
#endif #endif
#endif #endif
#if defined __ARMEL__ #if defined __ARMEL__
// ARM32
static const unsigned int x = 0x04086060; static const unsigned int x = 0x04086060;
static const unsigned int y = 0x03000000; static const unsigned int y = 0x03000000;
int r; int r;