cvs commit: src/lib/msun/src e_expf.c s_exp2.c s_exp2f.c

[David Schultz]

das         2008-01-18 22:19:04 UTC

  FreeBSD src repository

  Modified files:
    lib/msun/src         e_expf.c s_exp2.c s_exp2f.c 
  Log:
  Use volatile hacks to make sure these functions generate an underflow
  exception when they're supposed to. Previously, gcc -O2 was optimizing
  away the statement that generated it.
  
  Revision  Changes    Path
  1.11      +2 -1      src/lib/msun/src/e_expf.c
  1.3       +2 -1      src/lib/msun/src/s_exp2.c
  1.2       +2 -1      src/lib/msun/src/s_exp2f.c