[BOLT] Don't split likely fallthrough in CDSplit #76164
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This diff speeds up CDSplit by not considering any hot-warm splitting point that could break a fall through branch from a basic block to its most likely successor.
aaupov
approved these changes
Dec 21, 2023
ShatianWang
changed the title
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This diff speeds up CDSplit by not considering any hot-warm splitting point that could break a fall through branch from a basic block to its most likely successor.