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From: | Paolo Bonzini |
Subject: | [Qemu-devel] Re: [PATCH] Suppress warning: zero-length gnu_printf format string |
Date: | Sat, 16 Oct 2010 02:37:41 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.9) Gecko/20100907 Fedora/3.1.3-1.fc13 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.3 |
On 10/15/2010 07:41 PM, Blue Swirl wrote:
Which functions are optimized away and which aren't?
It's builtins only that are optimized away or otherwise inlined (printf, sprintf, etc.). Other calls stay, together with side effects and clock cycles.
Paolo
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