optimization/4487: -ffast-math fails to disable gradual underflow for Ultrasparc

[rth@gcc.gnu.org]

Synopsis: -ffast-math fails to disable gradual underflow for Ultrasparc

State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Wed Apr  3 13:25:43 2002
State-Changed-Why:
    Fixed for gcc 3.2.
    
    2002-04-03  David S. Miller  <davem@redhat.com>
    
      * config/sparc/crtfastmath.c: New file.
      * config/sparc/t-crtfm: New file.
      * config/sparc/linux.h (ENDFILE_SPEC): Use crtfastmath.o
      * config/sparc/linux64.h (ENDFILE_SPEC): Likewise.
      * config/sparc/sol2.h (ENDFILE_SPEC): Likewise.
      * config/sparc/sp64-elf.h (ENDFILE_SPEC): Likewise.
      * config/sparc/elf.h (ENDFILE_SPEC): Likewise.
      * config.gcc (sparc*-*-{elf*,linux*,solaris2*}): Add
      sparc/t-crtfm to tmake_file.
    
      * config/sparc/sparc-protos.h (sparc_emitting_epilogue): Add.

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