1 files changed, 0 insertions, 57 deletions
diff --git a/winsup/mingw/mingwex/fesetenv.c b/winsup/mingw/mingwex/fesetenv.c
deleted file mode 100644
index 105a0af10..000000000
--- a/winsup/mingw/mingwex/fesetenv.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <fenv.h>
-#include <float.h>
-#include "cpu_features.h"
-
-/* 7.6.4.3
-   The fesetenv function establishes the floating-point environment
-   represented by the object pointed to by envp. The argument envp
-   points to an object set by a call to fegetenv or feholdexcept, or
-   equal the macro FE_DFL_ENV or an implementation-defined environment
-   macro. Note that fesetenv merely installs the state of the exception
-   flags represented through its argument, and does not raise these
-   exceptions.
- */
-
-extern void (*_imp___fpreset)( void ) ;
-
-int fesetenv (const fenv_t * envp)
-{
-  /* Default mxcsr status is to mask all exceptions.  All other bits
-     are zero.  */
-     
-  unsigned int _csr = FE_ALL_EXCEPT << __MXCSR_EXCEPT_MASK_SHIFT /*= 0x1f80 */; 
-  
-  if (envp == FE_PC64_ENV)
-   /*
-    *  fninit initializes the control register to 0x37f,
-    *  the status register to zero and the tag word to 0FFFFh.
-    *  The other registers are unaffected.
-    */
-    __asm__ ("fninit");
-
-  else if (envp == FE_PC53_ENV)
-   /*
-    * MS _fpreset() does same *except* it sets control word
-    * to 0x27f (53-bit precison).
-    * We force calling _fpreset in msvcrt.dll
-    */
-
-   (*_imp___fpreset)();
-
-  else if (envp == FE_DFL_ENV)
-    /* Use the choice made at app startup */ 
-    _fpreset();
-
-  else
-    {
-      __asm__ ("fldenv %0;" : : "m" (*envp));
-       /* Setting the reserved high order bits of MXCSR causes a segfault */
-       _csr = envp ->__mxcsr & 0xffff;
-    }
-
-  /* Set MXCSR */   
-   if (__HAS_SSE)
-     __asm__ volatile ("ldmxcsr %0" : : "m" (_csr));
- 
-  return 0;
-}