Chris Lattner 11c6bab704 add support for recursive phi translation and phi ...

translation of add with immediate.  This allows us
to optimize this function:

void test(int N, double* G) {
  long j;
  G[1] = 1;
    for (j = 1; j < N - 1; j++)
        G[j+1] = G[j] + G[j+1];
}

to only do one load every iteration of the loop.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90013 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-27 19:11:31 +00:00

..

Analysis

add support for recursive phi translation and phi

2009-11-27 19:11:31 +00:00

Archive

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AsmParser

Add a hack for PR5601, a crash on obsolete syntax that we plan to

2009-11-26 22:48:23 +00:00

Bitcode

Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.

2009-11-07 00:16:28 +00:00

CodeGen

Rename new TailDuplicationPass to avoid name conflict with the old one.

2009-11-26 21:38:41 +00:00

CompilerDriver

Remove dead code.

2009-11-11 04:10:24 +00:00

ExecutionEngine

* Move stub allocation inside the JITEmitter, instead of exposing a

2009-11-23 23:35:19 +00:00

Linker

Fix MemoryBuffer::getSTDIN to *not* return null if stdin is empty, this is a lame API.

2009-11-10 00:43:58 +00:00

MC

Pass StringRef by value.

2009-11-06 10:58:06 +00:00

Support

Perform explicit instantiations in the proper namespace, since Clang diagnoses this ill-formity.

2009-11-25 06:04:18 +00:00

System

API change Path::isSpecialFile to Path::isRegularFile, improve semantics in regards to comments from 89765 post review.

2009-11-25 06:32:19 +00:00

Target

add a deadargelim note.

2009-11-27 17:12:30 +00:00

Transforms

factor some logic out of instcombine into a new SimplifyAddInst method.

2009-11-27 17:42:22 +00:00

VMCore

Fix typo spotted by Gabor Greif.

2009-11-26 23:19:05 +00:00

Makefile

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