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IfConverter: Split ScanInstructions into 2 functions.
authorKyle Butt <kyle+llvm@iteratee.net>
Sat, 6 Aug 2016 01:52:34 +0000 (01:52 +0000)
committerKyle Butt <kyle+llvm@iteratee.net>
Sat, 6 Aug 2016 01:52:34 +0000 (01:52 +0000)
commite0b41b59f3b1be24645e64b029f04a7a35dd78ec
tree1910ca50753b31185576b88dfc1fc5626118f0d4
parent792628981acc58acd6106d377f9b85ec62f64943
IfConverter: Split ScanInstructions into 2 functions.

ScanInstructions is now 2 functions:
AnalyzeBranches and ScanInstructions. ScanInstructions also now takes a
pair of arguments delimiting the instructions to be scanned. This will
be used for forked diamond support to re-scan only a portion of the
block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277904 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/IfConversion.cpp