Nadav Rotem d6fb53adb1 On AVX/AVX2 the type v8i1 is legalized to v8i16, which is an XMM sized ...

register. In most cases we actually compare or select YMM-sized registers
and mixing the two types creates horrible code. This commit optimizes
some of the transition sequences.

PR14657.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171148 91177308-0d34-0410-b5e6-96231b3b80d8

2012-12-27 08:15:45 +00:00

..

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

Refactor DAGCombinerInfo. Change the different booleans that indicate if we are before or after different runs of DAGCo, with the CombineLevel enum.

2012-12-27 06:47:41 +00:00

DebugInfo

Right now all of the relocations are 32-bit dwarf, and the relocation

2012-12-27 01:07:07 +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

Update tablegen parser to allow defm names to start with #NAME.

2012-12-27 06:32:52 +00:00

Target

On AVX/AVX2 the type v8i1 is legalized to v8i16, which is an XMM sized

2012-12-27 08:15:45 +00:00

Transforms

If all of the write objects are identified then we can vectorize the loop even if the read objects are unidentified.

2012-12-26 23:30:53 +00:00

VMCore

80 columns. No functionality change.

2012-12-26 22:00:49 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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