Jingyue Wu 12b5fa5f6e [NaryReassociate] avoid running forever ...

Avoid running forever by checking we are not reassociating an expression into
the same form.

Tested with @avoid_infinite_loops in nary-add.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237269 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-13 18:12:24 +00:00

..

Analysis

Test commit: Remove unnecessary spaces.

2015-05-13 15:04:14 +00:00

AsmParser

[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space

2015-04-29 21:22:39 +00:00

Bitcode

[opaque pointer type] Explicit pointee type for GEPOperator/GEPConstantExpr.

2015-05-08 00:42:26 +00:00

CodeGen

[DebugInfo] Debug locations for constant SD nodes

2015-05-13 08:58:03 +00:00

DebugInfo

[DWARF] Add CIE header fields address_size and segment_size when generating dwarf-4

2015-05-12 15:25:08 +00:00

ExecutionEngine

Readdress r236990, use of static members on a non-static variable.

2015-05-11 22:20:48 +00:00

Fuzzer

[lib/Fuzzer] A simple script to synchronise a fuzz test corpus with an external git repository.

2015-05-12 23:19:12 +00:00

IR

Add function entry count metadata.

2015-05-13 15:13:45 +00:00

IRReader

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LineEditor

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Linker

[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space

2015-04-29 21:22:39 +00:00

LTO

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MC

Update ELFObjectWriter::reset() following r236255.

2015-05-13 15:17:19 +00:00

Object

[llvm-readobj/obj2yaml/yaml2obj] Support MIPS machine ELF header flags

2015-05-08 07:04:59 +00:00

Option

Option parsing: properly handle flag aliases for joined options (PR23394)

2015-05-04 18:00:13 +00:00

Passes

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ProfileData

InstrProf: Simplify looking up sections for coverage data

2015-05-07 00:31:58 +00:00

Support

Revert r237157, "YAML: Fix typos. NFC".

2015-05-12 17:44:32 +00:00

TableGen

Use ArrayRef::slice instead of manually constructing an ArrayRef from ArrayRef iterators. NFC

2015-05-13 06:57:51 +00:00

Target

[Hexagon] Generate loop1 instruction for nested loops

2015-05-13 17:56:03 +00:00

Transforms

[NaryReassociate] avoid running forever

2015-05-13 18:12:24 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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