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Re: Patch: More __builtin_expect fun

To: Bryce McKinlay <bryce at albatross dot co dot nz>
Subject: Re: Patch: More __builtin_expect fun
From: Tom Tromey <tromey at cygnus dot com>
Date: Mon, 1 May 2000 19:18:16 -0700 (PDT)
Cc: green at cygnus dot com, tromey at cygnus dot com, java-patches at sourceware dot cygnus dot com
References: <390D5842.3873EDB2@albatross.co.nz><200005012054.NAA10404@ferrule.cygnus.com><200005012103.OAA00971@hoser.cygnus.com><390E2659.66974696@albatross.co.nz>

Bryce> No, I didn't explicitly use -freorder-blocks. Presumably, this
Bryce> option is automatically enabled at -O2?

My reading of the code is that you must explicitly enable it.
I only saw one place that set flag_reorder_blocks.

Tom

References:
- Patch: More __builtin_expect fun
  - From: Bryce McKinlay
- Re: Patch: More __builtin_expect fun
  - From: Tom Tromey
- Re: Patch: More __builtin_expect fun
  - From: Anthony Green
- Re: Patch: More __builtin_expect fun
  - From: Bryce McKinlay

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