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Commit 5570e03b authored by Craig Topper's avatar Craig Topper
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[X86] Legalize (i64 (bitcast (v64i1 X))) on 32-bit targets by extracting to... 

[X86] Legalize (i64 (bitcast (v64i1 X))) on 32-bit targets by extracting to v32i1 and bitcasting to i32.

This saves a trip through memory and seems to open up other combining opportunities.

llvm-svn: 324056
parent b22c1d29
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