Chris Lattner c8802d2c16 Add the following instcombine xforms: ...

- Implement simple reassociation: (A|c1)|(B|c2) == (A|B)|(c1|c2)
  - (A & C1)+(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0
  - (A & C1)^(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5743 91177308-0d34-0410-b5e6-96231b3b80d8

2003-03-11 00:12:48 +00:00

docs

The word 'independent' has no 'a'.

2003-03-08 23:59:05 +00:00

include

Fix ConstantUInt::isAllOnesValue

2003-03-10 22:39:02 +00:00

lib

Add the following instcombine xforms:

2003-03-11 00:12:48 +00:00

runtime

Remove support for memset

2003-02-18 20:42:15 +00:00

support

Make more compatible with GCC 2.96

2003-02-13 16:25:28 +00:00

test

Test limited reassociation

2003-03-11 00:10:59 +00:00

tools

Make sure that intermediate code is verifier clean to avoid wierd problems.

2003-03-07 18:17:13 +00:00

utils

* Don't run tests if compilation failed

2003-02-28 20:30:20 +00:00

Makefile

Make sure to build lib/Support before the utilities, then use the new

2002-12-02 01:23:26 +00:00

Makefile.common

Fix warnings compiling C files

2003-02-19 22:12:20 +00:00

Makefile.config

Add new support for a bytecode repository

2003-01-17 17:36:47 +00:00

Makefile.Linux

Fix strip issue Joel ran into

2003-01-31 19:00:26 +00:00

Makefile.rules

Fix warnings compiling C files

2003-02-19 22:12:20 +00:00

Makefile.SunOS

Fix strip issue Joel ran into

2003-01-31 19:00:26 +00:00

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