index of basic blocks - ReadList.com

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index of basic blocks
\ Eduardo Martinez Pardeiro (25 Apr 2008)
. \ Diego Novillo (25 Apr 2008)

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Subject:	index of basic blocks
Group:	Gcc-help
From:	Eduardo Martinez Pardeiro
Date:	25 Apr 2008

Hello, I'm trying to do a new optimization. For this optimization i
need to create new basic blocks. For example creating new bb T=0 :

...
<bb 2>:
t1.18 = clock ();
t1 = t1.18;
aux.23 = 0;
goto <bb 17>;

<bb 15>:
T = 0;
goto <bb 13>;

<bb 3>:
i = 0;
goto <bb 11>;

<bb 4>:
j = 0;
...

The new block have index 15...can i change this index to reorder all
basic blocks? There is some function to do it? i.e.

<bb 2>:
t1.18 = clock ();
t1 = t1.18;
aux.23 = 0;
goto <bb 17>;

<bb 3>:
T = 0;
goto <bb 14>;

<bb 4>:
i = 0;
goto <bb 12>;

<bb 5>:
j = 0;