Simon Pilgrim 62ba058dea [DAGCombiner] SCALAR_TO_VECTOR(EXTRACT_VECTOR_ELT(V,C)) -> VECTOR_SHUFFLE ... This patch attempts to convert a SCALAR_TO_VECTOR using an operand from an EXTRACT_VECTOR_ELT into a VECTOR_SHUFFLE. This prevents many cases of spilling scalar data between the gpr + simd registers. At present the optimization only accepts cases where there is no TRUNC of the scalar type (i.e. all types must match). Differential Revision: http://reviews.llvm.org/D8132 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231554 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-07 05:52:42 +00:00
..
Analysis	[SCEV] make SCEV smarter about proving no-wrap.	2015-03-04 22:24:17 +00:00
Assembler
Bindings
Bitcode	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
BugPoint
CodeGen	[DAGCombiner] SCALAR_TO_VECTOR(EXTRACT_VECTOR_ELT(V,C)) -> VECTOR_SHUFFLE	2015-03-07 05:52:42 +00:00
DebugInfo	Use the existing begin and end symbol for debug info.	2015-03-05 02:05:42 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[sanitizer] add nosanitize metadata to more coverage instrumentation instructions	2015-03-05 01:20:05 +00:00
Integer
JitListener
Linker	Remember to move a type to the correct set when setting the body.	2015-03-06 00:50:21 +00:00
LTO
MC	[AsmPrinter][TLOF] Remove AArch64 test to appease buildbots	2015-03-06 19:42:18 +00:00
Object
Other	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
SymbolRewriter
TableGen
tools	[dsymutil] Apply relocations to DIE data before cloning.	2015-03-07 01:25:09 +00:00
Transforms	Do not restrict interleaved unrolling to small loops, depending on the target.	2015-03-06 23:12:04 +00:00
Unit
Verifier	Replace llvm.frameallocate with llvm.frameescape	2015-03-05 18:26:34 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh