Duncan P. N. Exon Smith cee7abfb2c Revert "blockfreq: Approximate irreducible control flow" ...

This reverts commit r207286.  It causes an ICE on the
cmake-llvm-x86_64-linux buildbot [1]:

    llvm/lib/Analysis/BlockFrequencyInfo.cpp: In lambda function:
    llvm/lib/Analysis/BlockFrequencyInfo.cpp:182:1: internal compiler error: in get_expr_operands, at tree-ssa-operands.c:1035

[1]: http://bb.pgr.jp/builders/cmake-llvm-x86_64-linux/builds/12093/steps/build_llvm/logs/stdio

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207287 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-25 23:16:58 +00:00

..

BasicAA

PR15967 Fix in basicaa for faulty returning no alias.

2014-03-26 21:30:19 +00:00

BlockFrequencyInfo

Revert "blockfreq: Approximate irreducible control flow"

2014-04-25 23:16:58 +00:00

BranchProbabilityInfo

Fix a bug in which BranchProbabilityInfo wasn't setting branch weights of basic blocks inside loops correctly.

2014-04-14 16:56:19 +00:00

CallGraph

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

CostModel

Don't assert in BasicTTI::getMemoryOpCost for non-simple types

2014-04-14 05:59:09 +00:00

Delinearization

in findGCD of multiply expr return the gcd

2014-04-08 21:21:05 +00:00

DependenceAnalysis

add -da-delinearize runs and checks to MIV testcases

2014-02-21 18:15:18 +00:00

Dominators

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

GlobalsModRef

BasicAA: Use reachabilty instead of dominance for checking value equality in phi

2014-01-03 05:47:03 +00:00

LazyCallGraph

[LCG] Add support for building persistent and connected SCCs to the

2014-04-18 10:50:32 +00:00

Lint

Teach lint about address spaces

2014-03-06 17:33:55 +00:00

LoopInfo

FileCheck-ize tests.

2013-08-22 00:51:19 +00:00

MemoryDependenceAnalysis

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

PostDominators

FileCheck-ize tests.

2013-08-22 00:51:19 +00:00

RegionInfo

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

ScalarEvolution

ScalarEvolution: Compute exit counts for loops with a power-of-2 step.

2014-03-25 16:25:12 +00:00

TypeBasedAliasAnalysis

Fix known typos

2014-01-24 17:20:08 +00:00