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libm: Don't let Visual Studio generate an implicit memset() call.

This commit is contained in:
Ryan C. Gordon 2018-08-08 15:39:20 -04:00
parent 4cb84b8f4b
commit ba90412cda
1 changed files with 3 additions and 1 deletions
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4
src/libm/k_rem_pio2.c
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@ -172,7 +172,9 @@ int32_t attribute_hidden __kernel_rem_pio2(double *x, double *y, int e0, int nx,
/* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */ /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
j = jv-jx; m = jx+jk; j = jv-jx; m = jx+jk;
for(i=0;i<=m;i++,j++) f[i] = (j<0)? zero : (double) ipio2[j]; for(i=0;i<=m;i++,j++) f[i] = (j<0)? zero : (double) ipio2[j];
for(i=m+1;i<SDL_arraysize(f);i++) f[i] = zero; if ((m+1) < SDL_arraysize(f)) {
SDL_memset(&f[m+1], 0, sizeof (f) - ((m+1) * sizeof (f[0])));
}
/* compute q[0],q[1],...q[jk] */ /* compute q[0],q[1],...q[jk] */
for (i=0;i<=jk;i++) { for (i=0;i<=jk;i++) {