Evan Cheng 2f52457539 Bug fix for PR1279. When isDead is propagate by copy coalescing, we keep length ...

of dead def live interval at 1 to avoid multiple def's targeting the same
register. The previous patch missed a case where the source operand is live-in.
In that case, remove the whole interval.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35512 91177308-0d34-0410-b5e6-96231b3b80d8

2007-03-30 20:18:35 +00:00

..

Analysis

Change uses of Function::front to Function::getEntryBlock for readability.

2007-03-22 16:38:57 +00:00

Archive

For PR789:

2007-03-29 19:05:44 +00:00

AsmParser

For PR1289: Regenerate

2007-03-30 01:37:39 +00:00

Bytecode

For PR789:

2007-03-29 19:05:44 +00:00

CodeGen

Bug fix for PR1279. When isDead is propagate by copy coalescing, we keep length

2007-03-30 20:18:35 +00:00

Debugger

For PR789:

2007-03-29 19:05:44 +00:00

ExecutionEngine

For PR1293:

2007-03-30 16:41:50 +00:00

Linker

…

Support

For PR789:

2007-03-29 19:05:44 +00:00

System

Use the stat information in the Path object, if it is already obtained. This

2007-03-29 19:11:22 +00:00

Target

Add MMX calling conventions.

2007-03-30 00:35:22 +00:00

Transforms

Make sure the use of ConstantInt::getZExtValue() for shift amount safe.

2007-03-30 17:20:39 +00:00

VMCore

It is not possible to determine dominance between two PHI nodes

2007-03-28 14:57:43 +00:00

Makefile

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