Thu Feb 7 04:24:45 PST 2008 Simon Marlow <[EMAIL PROTECTED]>
* Tweaks to stack squeezing
1. We weren't squeezing two frames if one of them was a marked update
frame. This is easy to fix.
2. The heuristic to decide whether to squeeze was a little
conservative. It's worth copying 3 words to save an update frame.
M ./rts/ThreadPaused.c -2 +7
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