Bob Wilson bf9b221c00 Besides removing phi cycles that reduce to a single value, also remove dead ...

phi cycles.  Adjust a few tests to keep dead instructions from being optimized
away.  This (together with my previous change for phi cycles) fixes Apple
radar 7627077.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96057 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-13 00:31:44 +00:00

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Alpha

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ARM

Reapply the new LoopStrengthReduction code, with compile time and

2010-02-12 10:34:29 +00:00

Blackfin

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CBackend

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CellSPU

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CPP

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Generic

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Mips

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MSP430

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PIC16

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PowerPC

When save/restoring CR at prolog/epilog, in a large

2010-02-12 21:35:34 +00:00

SPARC

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SystemZ

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Thumb

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Thumb2

Besides removing phi cycles that reduce to a single value, also remove dead

2010-02-13 00:31:44 +00:00

X86

Besides removing phi cycles that reduce to a single value, also remove dead

2010-02-13 00:31:44 +00:00

XCore

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