Adam Nemet 31bf7f9ec0 [LV] Preserve LoopInfo when store predication is used ...

This was a latent bug that got exposed by the change to add LoopSimplify
as a dependence to LoopLoadElimination.  Since LoopInfo was corrupted
after LV, LoopSimplify mis-compiled nbench in the test-suite (more
details in the PR).

The problem was that when we create the blocks for predicated stores we
didn't add those to any loops.

The original testcase for store predication provides coverage for this
assuming we verify LI on the way out of LV.

Fixes PR26952.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263565 91177308-0d34-0410-b5e6-96231b3b80d8

2016-03-15 18:06:20 +00:00

..

Hello

Remove autoconf support

2016-01-26 21:29:08 +00:00

InstCombine

[attrs] Handle convergent CallSites.

2016-03-14 20:18:54 +00:00

Instrumentation

Remove PreserveNames template parameter from IRBuilder

2016-03-13 21:05:13 +00:00

IPO

[GlobalOpt] Don't look through aliases when sorting names of globals.

2016-03-15 14:18:26 +00:00

ObjCARC

ADT: Remove == and != comparisons between ilist iterators and pointers

2016-02-21 20:39:50 +00:00

Scalar

[LoopUnroll] Respect the convergent attribute.

2016-03-14 23:15:34 +00:00

Utils

[LV] Preserve LoopInfo when store predication is used

2016-03-15 18:06:20 +00:00

Vectorize

[LV] Preserve LoopInfo when store predication is used

2016-03-15 18:06:20 +00:00

CMakeLists.txt

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LLVMBuild.txt

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