Chen Li c2fa6d64b4 [LoopUnswitch] Add an else clause to IsTrivialUnswitchCondition() when checking HeaderTerm instruction type ... Summary: This is a trivial code change with no functionality effect. When LoopUnswitch determines trivial unswitch condition, it checks whether the loop header's terminator instruction is a branch instruction or switch instruction since trivial unswitch condition can only apply to these two instruction types. The current code does not fail the check directly on other instruction types, but check the nullness of LoopExitBB variable instead. The added else clause makes the check fail immediately on other instruction types and makes the code more obvious. Reviewers: reames Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D11239 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242345 91177308-0d34-0410-b5e6-96231b3b80d8		2015-07-15 22:41:13 +00:00
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Analysis	Rename doFunction() in BFI to calculate() and change its parameters from pointers to references.	2015-07-15 19:58:26 +00:00
AsmParser
Bitcode
CodeGen	TargetRegisterInfo: Provide a way to check assigned registers in getRegAllocationHints()	2015-07-15 22:16:00 +00:00
DebugInfo
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IR	Debug Info: Add basic support for external types references.	2015-07-15 17:01:41 +00:00
IRReader
LibDriver	Initial support for writing thin archives.	2015-07-15 05:47:46 +00:00
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MC	[MC] Correctly escape .safeseh's symbol	2015-07-13 18:51:15 +00:00
Object	Simplify a few uses of remove_filename by using parent_path instead.	2015-07-15 21:24:07 +00:00
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Support	Simplify a few uses of remove_filename by using parent_path instead.	2015-07-15 21:24:07 +00:00
TableGen
Target	TargetRegisterInfo: Provide a way to check assigned registers in getRegAllocationHints()	2015-07-15 22:16:00 +00:00
Transforms	[LoopUnswitch] Add an else clause to IsTrivialUnswitchCondition() when checking HeaderTerm instruction type	2015-07-15 22:41:13 +00:00
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