Evan Cheng d36696c4e0 Legalizer optimize a pair of div / mod to a call to divrem libcall if they are ...

not legal. However, it should use a div instruction + mul + sub if divide is
legal. The rem legalization code was missing a check and incorrectly uses a
divrem libcall even when div is legal.

rdar://12481395


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165778 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-12 01:15:47 +00:00

..

Analysis

Revert 165732 for further review.

2012-10-11 21:27:41 +00:00

Archive

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AsmParser

Don't crash if a .ll file contains a forward-reference that looks like a global

2012-10-11 00:38:25 +00:00

Bitcode

Remove unnecessary classof()'s

2012-10-11 23:30:49 +00:00

CodeGen

Legalizer optimize a pair of div / mod to a call to divrem libcall if they are

2012-10-12 01:15:47 +00:00

DebugInfo

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ExecutionEngine

Remove unnecessary classof()'s

2012-10-11 23:30:49 +00:00

Linker

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MC

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Object

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Support

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TableGen

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Target

Remove unnecessary classof()'s

2012-10-11 23:30:49 +00:00

Transforms

PGO: create metadata for switch only if it has more than one targets.

2012-10-11 22:28:34 +00:00

VMCore

Add the LLVM context to this c'tor. It will be needed in the future.

2012-10-11 01:10:00 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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