Benjamin Kramer 382ed78d3f X86: Custom lower <2 x i64> eq and ne when SSE41 is not available. ...

pcmpeqd, pshufd, pshufd, pand is cheaper than unpack + cmpq, sbbq, cmpq, sbbq + pack.
Small speedup on loop-vectorized viterbi (-march=core2).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171063 91177308-0d34-0410-b5e6-96231b3b80d8

2012-12-25 12:54:19 +00:00

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Analysis

Add LLVMContext::emitWarning methods and use them. <rdar://problem/12867368>

2012-12-24 18:15:21 +00:00

Archive

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AsmParser

Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.

2012-12-20 16:04:27 +00:00

Bitcode

Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

2012-12-19 07:18:57 +00:00

CodeGen

Rename LLVMContext diagnostic handler types and functions.

2012-12-25 00:07:12 +00:00

DebugInfo

Don't skip __DWARF,

2012-12-21 04:08:03 +00:00

ExecutionEngine

Removed "static" from "__jit_debug_descriptor" because "static" adds C++ mangling prefix to this symbol.

2012-12-24 09:42:27 +00:00

Linker

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MC

Fix an unitialized member variable that may have caused sporadic failures

2012-12-20 22:51:52 +00:00

Object

Add a function to get the segment name of a section.

2012-12-21 03:47:03 +00:00

Option

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Support

Fix whitespace. No functionality change.

2012-12-25 06:13:25 +00:00

TableGen

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Target

X86: Custom lower <2 x i64> eq and ne when SSE41 is not available.

2012-12-25 12:54:19 +00:00

Transforms

ASan: initialize callbacks from ASan module pass in a separate function for consistency

2012-12-25 12:28:20 +00:00

VMCore

Rename LLVMContext diagnostic handler types and functions.

2012-12-25 00:07:12 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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