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Re: optimization/4487: -ffast-math fails to disable gradual underflow for Ultrasparc
- From: rth at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, vanhoof at cita dot utoronto dot ca
- Date: 3 Apr 2002 21:25:43 -0000
- Subject: Re: optimization/4487: -ffast-math fails to disable gradual underflow for Ultrasparc
- Reply-to: rth at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, vanhoof at cita dot utoronto dot ca, gcc-gnats at gcc dot gnu dot 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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