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Author SHA1 Message Date
Igor Laevsky
87f0d0e185 Revert r272891 "[JumpThreading] Prevent dangling pointer problems in BranchProbabilityInfo" 
It was causing failures in Profile-i386 and Profile-x86_64 tests.

llvm-svn: 272912
 2016-06-16 16:25:53 +00:00
Igor Laevsky
c9179fd2c2 [JumpThreading] Prevent dangling pointer problems in BranchProbabilityInfo 
We should update results of the BranchProbabilityInfo after removing block in JumpThreading. Otherwise 
we will get dangling pointer inside BranchProbabilityInfo cache.

Differential Revision: http://reviews.llvm.org/D20957

llvm-svn: 272891
 2016-06-16 13:28:25 +00:00
Mehdi Amini
03b42e41bf Remove every uses of getGlobalContext() in LLVM (but the C API) 
At the same time, fixes InstructionsTest::CastInst unittest: yes
you can leave the IR in an invalid state and exit when you don't
destroy the context (like the global one), no longer now.

This is the first part of http://reviews.llvm.org/D19094

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266379
 2016-04-14 21:59:01 +00:00
Easwaran Raman
12b79aa0f1 Add getBlockProfileCount method to BlockFrequencyInfo 
Differential Revision: http://reviews.llvm.org/D18233

llvm-svn: 264179
 2016-03-23 18:18:26 +00:00