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Re: [BIB PATCH] Compile-time sqrt error analysis
- From: Richard Henderson <rth at redhat dot com>
- To: Roger Sayle <roger at www dot eyesopen dot com>
- Cc: gcc-patches at gcc dot gnu dot org, gonnet at inf dot eth dot ch
- Date: Mon, 9 Dec 2002 17:32:46 -0800
- Subject: Re: [BIB PATCH] Compile-time sqrt error analysis
- References: <Pine.LNX.4.44.0212081427180.21694-100000@www.eyesopen.com>
On Sun, Dec 08, 2002 at 03:01:53PM -0700, Roger Sayle wrote:
> * builtins.c (fold_builtin): Remove -funsafe-math-optimizations
> check for evaluating sqrt of a constant at compile time.
> * simplify-rtx.c (simplify_unary_operation): Likewise.
Ok.
It'd be nice to have the testcase though.
r~