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1aad39bc7a
llvm-mirror/lib
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Chandler Carruth 1aad39bc7a [x86] Teach the x86 DAG combiner to form MOVSLDUP and MOVSHDUP 
instructions when it finds an appropriate pattern.

These are lovely instructions, and its a shame to not use them. =] They
are fast, and can hand loads folded into their operands, etc.

I've also plumbed the comment shuffle decoding through the various
layers so that the test cases are printed nicely.

llvm-svn: 217758
2014-09-15 11:15:23 +00:00
..
Analysis InstSimplify: Simplify trivial and/or of icmps 2014-09-15 08:15:28 +00:00
AsmParser Make CallingConv::ID an alias of "unsigned". 2014-09-10 18:00:17 +00:00
Bitcode Pass a && to getLazyBitcodeModule. 2014-09-03 17:31:46 +00:00
CodeGen In DwarfEHPrepare, after all passes are run, RewindFunction may be a dangling 2014-09-14 20:36:28 +00:00
DebugInfo Fix a non-virtual destructor warning introduced in r217747. 2014-09-15 10:38:13 +00:00
ExecutionEngine [MCJIT] Improve the "stub not found" diagnostic in RuntimeDyldChecker. 2014-09-11 23:09:22 +00:00
IR Fix DebugInfo replaceAllUsesWith. 2014-09-15 07:50:42 +00:00
IRReader Pass a && to getLazyBitcodeModule. 2014-09-03 17:31:46 +00:00
LineEditor
Linker Merge alignment of common GlobalValue. 2014-09-09 17:48:18 +00:00
LTO Add doInitialization/doFinalization to DataLayoutPass. 2014-09-10 21:27:43 +00:00
MC Object: Add support for bigobj 2014-09-10 12:51:52 +00:00
Object [llvm-objdump] support -rebase option for mach-o to dump rebasing info 2014-09-12 21:34:15 +00:00
Option Add an overload of getLastArgNoClaim taking two OptSpecifiers. 2014-09-12 19:42:53 +00:00
ProfileData llvm-profdata: Avoid undefined behaviour when reading raw profiles 2014-09-12 21:22:55 +00:00
Support Add support for le64. 2014-09-12 17:54:17 +00:00
TableGen Comment only: Annotate loop as per mailing list discussion 2014-08-29 22:43:30 +00:00
Target [x86] Teach the x86 DAG combiner to form MOVSLDUP and MOVSHDUP 2014-09-15 11:15:23 +00:00
Transforms Add control of function merging to the PMBuilder. 2014-09-13 21:46:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile