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optimized inlining of specific standard function calls
- From: Enrico Weigelt <weigelt at metux dot de>
- To: gcc-help at gnu dot org
- Date: Thu, 12 Nov 2009 09:51:09 +0100
- Subject: optimized inlining of specific standard function calls
- Reply-to: weigelt at metux dot de
Hi folks,
many specific cases of standard library function calls, eg.
snprintf (buf, sizeof(buf), "%s%s", a, b)
could be optimized to a few assembler lines, since in those
cases the compiler knows exactly whats happening here.
Does gcc yet support such optimizations ?
If not, how could it be implemented ?
cu
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Enrico Weigelt == metux IT service - http://www.metux.de/
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