Geoff Berry 068d9ce827 [AArch64] Improved bitfield instruction selection. ...

Summary:
For bitfield insert OR matching, check both operands for larger pattern
first before checking for smaller pattern.

Add pattern for unsigned bitfield insert-in-zero done with SHL+AND.

Resolves PR21631.

Reviewers: jmolloy, t.p.northover

Subscribers: aemerson, rengolin, llvm-commits, mcrosier

Differential Revision: http://reviews.llvm.org/D12908

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248006 91177308-0d34-0410-b5e6-96231b3b80d8

2015-09-18 17:11:53 +00:00

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Analysis

Support align attribute for return values

2015-09-18 12:33:31 +00:00

Assembler

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Bindings

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Bitcode

Restore "Function bitcode index in Value Symbol Table and lazy reading support"

2015-09-17 20:12:00 +00:00

BugPoint

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

CodeGen

[AArch64] Improved bitfield instruction selection.

2015-09-18 17:11:53 +00:00

DebugInfo

Copy back Inputs/gmlt.ll. Also DebugInfo/X86/gmlt.test uses it.

2015-09-16 06:22:55 +00:00

Examples

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ExecutionEngine

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Feature

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

FileCheck

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Instrumentation

[ASan] Don't instrument globals in .preinit_array/.init_array/.fini_array

2015-09-15 23:05:48 +00:00

Integer

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JitListener

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LibDriver

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Linker

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

LTO

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

MC

[mips][microMIPS] Fix an invalid read for lwm32 and reserved reglist values.

2015-09-18 14:20:54 +00:00

Object

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Other

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

SymbolRewriter

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TableGen

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tools

[llvm-readobj] Fix another "time of check to time of use bug".

2015-09-17 22:29:58 +00:00

Transforms

[LazyValueInfo] Report nonnull range for nonnull pointers

2015-09-18 13:01:48 +00:00

Unit

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Verifier

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YAMLParser

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.clang-format

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CMakeLists.txt

Revert part of r247553, "[CMake] Reformat CLANG_TEST_DEPS." It was accidental commit.

2015-09-14 12:51:01 +00:00

lit.cfg

Make the default triple optional by allowing an empty string

2015-09-16 05:34:32 +00:00

lit.site.cfg.in

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Makefile

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Makefile.tests

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TestRunner.sh

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