Jakob Stoklund Olesen 44b7ae2355 Teach the SplitKit blitter to handle multiply defined values as well. ...

The transferValues() function can now handle both singly and multiply defined
values, as long as the resulting live range is known. Only rematerialized values
have their live range recomputed by extendRange().

The updateSSA() function can now insert PHI values in bulk across multiple
values in multiple target registers in one pass. The list of blocks received
from transferValues() is in layout order which seems to work well for the
iterative algorithm. Blocks from extendRange() are still in reverse BFS order,
but this function is used so rarely now that it doesn't matter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129580 91177308-0d34-0410-b5e6-96231b3b80d8

2011-04-15 17:24:49 +00:00

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Analysis

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

Archive

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AsmParser

Revert r129235 pending a vetting of the EH rewrite.

2011-04-10 23:18:04 +00:00

Bitcode

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

CodeGen

Teach the SplitKit blitter to handle multiply defined values as well.

2011-04-15 17:24:49 +00:00

CompilerDriver

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ExecutionEngine

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

Linker

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MC

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

Object

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Support

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

Target

Add 129518 back with a fix for when we are producing eh just because of debug info.

2011-04-15 15:11:06 +00:00

Transforms

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

VMCore

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

CMakeLists.txt

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Makefile

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