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Clean up gdtoa code

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This commit is contained in:
Justine Tunney 2021-08-19 06:07:37 -07:00
parent 7341336b1a
commit da45c7c80b
48 changed files with 2808 additions and 4721 deletions
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17
third_party/gdtoa/gdtoa_fltrnds.inc vendored
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@ -1,18 +1,11 @@
/* clang-format off */
FPI *fpi, fpi1;
int Rounding;
#ifdef Trust_FLT_ROUNDS /*{{ only define this if FLT_ROUNDS really works! */
Rounding = Flt_Rounds;
#else /*}{*/
Rounding = 1;
switch(fegetround()) {
case FE_TOWARDZERO: Rounding = 0; break;
case FE_UPWARD: Rounding = 2; break;
case FE_DOWNWARD: Rounding = 3;
}
#endif /*}}*/
Rounding = FLT_ROUNDS;
fpi = &fpi0;
if (Rounding != 1) {
if (Rounding != FPI_Round_near) {
fpi1 = fpi0;
fpi = &fpi1;
fpi1.rounding = Rounding;
}
}