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  • Jakob Stoklund Olesen's avatar
    Don't track kills in VNInfo. Use interval ends instead. · 55d738e2
    Jakob Stoklund Olesen authored
    The VNInfo.kills vector was almost unused except for all the code keeping it
    updated. The few places using it were easily rewritten to check for interval
    ends instead.
    
    The two new methods LiveInterval::killedAt and killedInRange are replacements.
    
    This brings us down to 3 independent data structures tracking kills.
    
    llvm-svn: 106905
    55d738e2
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