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Re: Speedup compile/20001226-1.c compilation

From: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
To: Jan Hubicka <jh at suse dot cz>, GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Wed, 13 Sep 2006 08:35:54 +0200
Subject: Re: Speedup compile/20001226-1.c compilation
References: <20060912201644.GP21171@kam.mff.cuni.cz>

  	      while (runner != domsb)
  		{
+ 		  if (bitmap_bit_p (frontiers[runner->index], b->index))
+ 		    break;

Nitpicking: why not write it as

  while (runner != domsb
	 && !bitmap_bit_p (frontiers[runner->index], b->index)))

Paolo

References:
- Speedup compile/20001226-1.c compilation
  - From: Jan Hubicka

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