[sdcc-devel] [ sdcc-Patches-1121755 ] Some more peepholes for MCS51 port

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Patches item #1121755, was opened at 2005-02-13 13:39
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Hubert Sack (hsack)
Assigned to: Nobody/Anonymous (nobody)
Summary: Some more peepholes for MCS51 port

Initial Comment:
I have added peepholes 3.h/i/j/k for optimized move of 
zero constant already being in the accumulator

Peepholes 132.a/b/c are saving bytes and cycles at 
genCmpLt and genCmpGt

Peepholes 256.g/h are removing CLR C after JC jumps 
(the CY is already cleared)

The diff'd file and the hole PEEPH.DEF files is attached

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