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Re: IA64 status
- To: "Boehm, Hans" <hans_boehm at hp dot com>
- Subject: Re: IA64 status
- From: Richard Henderson <rth at redhat dot com>
- Date: Tue, 11 Sep 2001 16:43:34 -0700
- Cc: "'java at gcc dot gnu dot org'" <java at gcc dot gnu dot org>
- References: <140D21516EC2D3119EE7009027876644049B604A@hplex1.hpl.hp.com>
On Tue, Sep 11, 2001 at 04:39:08PM -0700, Boehm, Hans wrote:
> As far as I can tell, what's happening is the following:
>
> 1) An rtl load instruction is generated to load a floating point constant.
> It is viewed as being able to trap. The specific instruction in this case
> is:
>
> (insn 72 70 118 (set (reg:SF 360)
> (mem/u/f:SF (reg/f:DI 361) 0)) -1 (nil)
> (expr_list:REG_DEAD (reg/f:DI 361)
> (expr_list:REG_EH_REGION (const_int 1 [0x1])
What's the test case for this?
r~