*** 26,35 ****
--- 26,36 ----
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #include <sys/isa_defs.h>
+ #include <sys/ccompile.h>
  
  #ifdef _LITTLE_ENDIAN
  #define HI(x)   *(1+(int*)x)
  #define LO(x)   *(unsigned*)x
  #else
*** 96,109 ****
  __vcos( int n, double * restrict x, int stridex, double * restrict y,
          int stridey )
  {
          double          x0_or_one[4], x1_or_one[4], x2_or_one[4];
          double          y0_or_zero[4], y1_or_zero[4], y2_or_zero[4];
!         double          x0, x1, x2, *py0, *py1, *py2, *xsave, *ysave;
!         unsigned        hx0, hx1, hx2, xsb0, xsb1, xsb2;
          int                     i, biguns, nsave, sxsave, sysave;
- 
          nsave = n;
          xsave = x;
          sxsave = stridex;
          ysave = y;
          sysave = stridey;
--- 97,109 ----
  __vcos( int n, double * restrict x, int stridex, double * restrict y,
          int stridey )
  {
          double          x0_or_one[4], x1_or_one[4], x2_or_one[4];
          double          y0_or_zero[4], y1_or_zero[4], y2_or_zero[4];
!         double          x0, x1, x2, *py0 = 0, *py1 = 0, *py2, *xsave, *ysave;
!         unsigned        hx0, hx1, hx2, xsb0, xsb1 = 0, xsb2;
          int             i, biguns, nsave, sxsave, sysave;
          nsave = n;
          xsave = x;
          sxsave = stridex;
          ysave = y;
          sysave = stridey;
*** 120,130 ****
                          biguns = 1;
                          goto MEDIUM;
                  }
                  if ( hx0 < 0x3e400000 ) {
                          /* Too small.  cos x ~ 1. */
-                         volatile int v = *x;
                          *y = 1.0;
                          x += stridex;
                          y += stridey;
                          i = 0;
                          if ( --n <= 0 )
--- 120,129 ----
*** 147,157 ****
                          biguns = 2;
                          goto MEDIUM;
                  }
                  if ( hx1 < 0x3e400000 )
                  {
-                         volatile int v = *x;
                          *y = 1.0;
                          x += stridex;
                          y += stridey;
                          i = 1;
                          if ( --n <= 0 )
--- 146,155 ----
*** 174,184 ****
                          biguns = 3;
                          goto MEDIUM;
                  }
                  if ( hx2 < 0x3e400000 )
                  {
-                         volatile int v = *x;
                          *y = 1.0;
                          x += stridex;
                          y += stridey;
                          i = 2;
                          if ( --n <= 0 )
--- 172,181 ----