Chad Rosier fe5c9cee80 [AArch64] Implement the isTruncateFree API. ...

In AArch64 i64 to i32 truncate operation is a subregister access.

This allows more opportunities for LSR optmization to eliminate
variables of different types (i32 and i64).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205925 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-09 20:43:40 +00:00

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Analysis

in findGCD of multiply expr return the gcd

2014-04-08 21:21:05 +00:00

Assembler

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Bindings

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Bitcode

AsmParser: add a warning for compatibility parsing

2014-04-05 22:42:53 +00:00

BugPoint

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CodeGen

[AArch64] Implement the isTruncateFree API.

2014-04-09 20:43:40 +00:00

DebugInfo

Fix some doc and comment typos

2014-04-09 14:47:27 +00:00

ExecutionEngine

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Feature

Disable each MachineFunctionPass for 'optnone' functions, unless that

2014-03-31 17:43:35 +00:00

FileCheck

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Instrumentation

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Integer

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JitListener

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Linker

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LTO

This patch fixes LTO's RecordStreamer so that it records symbols in the MCExpr

2014-03-31 16:59:13 +00:00

MC

Fix some doc and comment typos

2014-04-09 14:47:27 +00:00

Object

Revert "Revert "YAMLIO: Encode ambiguous hex strings explicitly""

2014-04-09 17:04:27 +00:00

Other

Add -pass-remarks flag to 'opt'.

2014-04-08 16:42:38 +00:00

TableGen

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tools

llvm-cov: Move XFAIL after the body of the test

2014-03-26 22:51:39 +00:00

Transforms

SLPVectorizer: Only vectorize intrinsics whose operands are widened equally

2014-04-09 14:20:47 +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

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lit.cfg

ARM: update even more tests

2014-04-03 17:35:22 +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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