Verified Commit a2065be3 authored by Michael R. Crusoe's avatar Michael R. Crusoe 🏳️‍🌈
Browse files

patch from upstream SIMDE for SH4

parent 5c0dcecc

debian/changelog

+6 −0
Original line number Diff line number Diff line 
libssw (1.1-6~0expsimde1) experimental; urgency=medium



  * Include patch from upstream SIMDE for SH4



 -- Michael R. Crusoe <michael.crusoe@gmail.com>  Fri, 13 Dec 2019 08:12:10 +0100



libssw (1.1-6~0expsimde0) experimental; urgency=medium



  * Enable for all architectures using simde

debian/include/simde/x86/sse.h

+21 −0
Original line number Diff line number Diff line
@@ -68,8 +68,13 @@ 
#    endif

#  endif



#if !defined(__cplusplus)

#  include <math.h>

#  include <fenv.h>

#else

#  include <cmath>

#  include <cfenv>

#endif



HEDLEY_DIAGNOSTIC_PUSH

#  if HEDLEY_HAS_WARNING("-Wfloat-equal")
@@ -2901,17 +2906,25 @@ simde_mm_getcsr (void) { 
  int rounding_mode = fegetround();



  switch(rounding_mode) {

#if defined(FE_TONEAREST)

    case FE_TONEAREST:

      break;

#endif

#if defined(FE_UPWARD)

    case FE_UPWARD:

      r |= 2 << 13;

      break;

#endif

#if defined(FE_DOWNWARD)

    case FE_DOWNWARD:

      r |= 1 << 13;

      break;

#endif

#if defined(FE_TOWARDZERO)

    case FE_TOWARDZERO:

      r = 3 << 13;

      break;

#endif

  }



  return r;
@@ -2928,18 +2941,26 @@ simde_mm_setcsr (uint32_t a) { 
  _mm_setcsr(a);

#else

  switch((a >> 13) & 3) {

#if defined(FE_TONEAREST)

    case 0:

      fesetround(FE_TONEAREST);

#endif

#if defined(FE_DOWNWARD)

      break;

    case 1:

      fesetround(FE_DOWNWARD);

#endif

#if defined(FE_UPWARD)

      break;

    case 2:

      fesetround(FE_UPWARD);

#endif

#if defined(FE_TOWARDZERO)

      break;

    case 3:

      fesetround(FE_TOWARDZERO);

      break;

#endif

  }

#endif

}