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Commit 2bce27e5 authored by Juergen Ributzka's avatar Juergen Ributzka
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[FastISel][X86] Fold XALU condition into branch and compare. 

Optimize the codegen of select and branch instructions to directly use the
EFLAGS from the {s|u}{add|sub|mul}.with.overflow intrinsics.

llvm-svn: 211645
parent b02c268c
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