Bruno Cardoso Lopes e97190fdf8 Add a DAGCombine for subvector extracts to remove useless chains of ...

subvector inserts and extracts. Initial patch by Rackover, Zvi with
some tweak done by me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140204 91177308-0d34-0410-b5e6-96231b3b80d8

2011-09-20 23:19:33 +00:00

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Alpha

Remove ancient debug info constructs from test cases, they are not relevant to test case's main objective.

2011-09-14 00:29:50 +00:00

ARM

Fix a bug introduced during refactoring a couple of months ago. Cortex-M3 does not support Thumb2 dsp instructions. rdar://10152911.

2011-09-20 21:38:18 +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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MBlaze

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Mips

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MSP430

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PowerPC

Remove ancient debug info constructs from test cases, they are not relevant to test case's main objective.

2011-09-14 00:29:50 +00:00

PTX

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SPARC

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SystemZ

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Thumb

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Thumb2

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X86

Add a DAGCombine for subvector extracts to remove useless chains of

2011-09-20 23:19:33 +00:00

XCore

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