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Diffstat (limited to 'winsup/mingw/mingwex/feclearexcept.c')
-rw-r--r--winsup/mingw/mingwex/feclearexcept.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/winsup/mingw/mingwex/feclearexcept.c b/winsup/mingw/mingwex/feclearexcept.c
deleted file mode 100644
index a68884f41..000000000
--- a/winsup/mingw/mingwex/feclearexcept.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <fenv.h>
-#include "cpu_features.h"
-
-/* 7.6.2.1
- The feclearexcept function clears the supported exceptions
- represented by its argument. */
-
-int feclearexcept (int excepts)
-{
- fenv_t _env;
- excepts &= FE_ALL_EXCEPT;
- __asm__ volatile ("fnstenv %0;" : "=m" (_env)); /* get the env */
- _env.__status_word &= ~excepts; /* clear the except */
- __asm__ volatile ("fldenv %0;" :: "m" (_env)); /*set the env */
-
- if (__HAS_SSE)
- {
- unsigned _csr;
- __asm__ volatile("stmxcsr %0" : "=m" (_csr)); /* get the register */
- _csr &= ~excepts; /* clear the except */
- __asm__ volatile("ldmxcsr %0" : : "m" (_csr)); /* set the register */
- }
- return 0;
-}