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Re: nontrapping math in Java

From: Richard Henderson <rth at redhat dot com>
To: Bryce McKinlay <bryce at waitaki dot otago dot ac dot nz>
Cc: Jan Hubicka <jh at suse dot cz>, Andrew Haley <aph at redhat dot com>, Tom Tromey <tromey at redhat dot com>, gcc at gcc dot gnu dot org, java at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Sun, 24 Mar 2002 16:23:24 -0800
Subject: Re: nontrapping math in Java
References: <20020310122105.GD13110@atrey.karlin.mff.cuni.cz> <87n0xd1s91.fsf@creche.redhat.com> <20020313100138.GD31812@atrey.karlin.mff.cuni.cz> <15503.10096.252359.827808@cuddles.cambridge.redhat.com> <20020313132150.B24576@redhat.com> <20020313212709.GN7745@atrey.karlin.mff.cuni.cz> <20020313133413.F24576@redhat.com> <20020324175604.GB3531@atrey.karlin.mff.cuni.cz> <3C9E6CBF.70102@waitaki.otago.ac.nz>

On Mon, Mar 25, 2002 at 12:18:07PM +1200, Bryce McKinlay wrote:
> My testing with the small "Sieve.java" on PowerPC @ -O2 showed no 
> difference to generated code as a result of -fnon-call-exceptions, 
> except for more unwind info being generated.

Err.. Java already sets flag_noncall_exceptions, so you wouldn't
expect to see any changes by adding the flag again.

r~

Follow-Ups:
- Re: nontrapping math in Java
  - From: Bryce McKinlay

References:
- what optimizations are invalid in java?
  - From: Jan Hubicka
- Re: what optimizations are invalid in java?
  - From: Tom Tromey
- Re: what optimizations are invalid in java?
  - From: Jan Hubicka
- Re: what optimizations are invalid in java?
  - From: Andrew Haley
- Re: what optimizations are invalid in java?
  - From: Richard Henderson
- Re: what optimizations are invalid in java?
  - From: Jan Hubicka
- Re: what optimizations are invalid in java?
  - From: Richard Henderson
- nontrapping math in Java
  - From: Jan Hubicka
- Re: nontrapping math in Java
  - From: Bryce McKinlay

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