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Re: PROPOSAL: targetm.expand_tree_builtin hook

From: Richard Henderson <rth at redhat dot com>
To: Kean Johnston <jkj at sco dot com>
Cc: Steven Bosscher <stevenb at suse dot de>, Ziemowit Laski <zlaski at apple dot com>, gcc List <gcc at gcc dot gnu dot org>
Date: Wed, 12 May 2004 10:57:12 -0700
Subject: Re: PROPOSAL: targetm.expand_tree_builtin hook
References: <C9E69DE1-A2B6-11D8-81DB-000393673036@apple.com> <200405102126.00662.stevenb@suse.de> <40A01DF1.8070404@sco.com> <20040511165747.GA7544@redhat.com> <40A109D4.6040009@sco.com>

On Tue, May 11, 2004 at 10:13:56AM -0700, Kean Johnston wrote:
> Oh. Damn. There goes that idea. Could you point me in the direction
> of where the appropriate place may be? Thanks.

Post-tree-ssa merge, the best thing might be to re-implement 
PROMOTE_MODE such that the widening is seen at the tree level.
At which point the correct place would be in gimplify_call_expr.

r~

References:
- PROPOSAL: targetm.expand_tree_builtin hook
  - From: Ziemowit Laski
- Re: PROPOSAL: targetm.expand_tree_builtin hook
  - From: Steven Bosscher
- Re: PROPOSAL: targetm.expand_tree_builtin hook
  - From: Kean Johnston
- Re: PROPOSAL: targetm.expand_tree_builtin hook
  - From: Richard Henderson
- Re: PROPOSAL: targetm.expand_tree_builtin hook
  - From: Kean Johnston

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