Bill Schmidt 03b9f9f2b6 [PowerPC 2/4] Little-endian adjustments for VSX insert/extract operations ... For little endian, we need to make some straightforward adjustments in the code expansions for scalar_to_vector and vector_extract of v2f64. First, scalar_to_vector must place the scalar into vector element zero. However, our implementation of SUBREG_TO_REG will place it into big-element vector element zero (high-order bits), and for little endian we need it in the low-order bits. The LE implementation splats the high-order doubleword into the low-order doubleword. Second, the meaning of (vector_extract x, 0) and (vector_extract x, 1) must be reversed for similar reasons. A new test is added that tests code generation for insertelement and extractelement for both element 0 and element 1. It is disabled in this patch but enabled in patch 4/4, for reasons stated in the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223788 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-09 16:43:32 +00:00
..
Analysis	InstSimplify: Try to bring back the rest of r223583	2014-12-08 18:30:43 +00:00
AsmParser	Reland r223754	2014-12-09 05:56:09 +00:00
Bitcode	IR: Disallow function-local metadata attachments	2014-12-06 02:29:44 +00:00
CodeGen	[CodeGenPrepare] Split branch conditions into multiple conditional branches.	2014-12-09 16:36:13 +00:00
DebugInfo	Make DWARFAcceleratorTable::dump() const.	2014-11-20 16:21:11 +00:00
ExecutionEngine	[MCJIT] Unique-ptrify the RTDyldMemoryManager member of MCJIT. NFC.	2014-12-03 00:51:19 +00:00
IR	Move function to obtain branch weights into the BranchInst class. NFC.	2014-12-09 16:36:06 +00:00
IRReader	Remove unused variable. NFC.	2014-11-06 23:16:57 +00:00
LineEditor
Linker	Skip declarations in the case of functions.	2014-12-09 08:20:06 +00:00
LTO	Remove StringMap::GetOrCreateValue in favor of StringMap::insert	2014-11-19 05:49:42 +00:00
MC	clang-formatted ranged loops and assignment, NFC.	2014-12-04 08:30:39 +00:00
Object	Move method out of line to make buildbot happy.	2014-12-09 16:18:11 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	llvm-cov: Sink some reporting logic into CoverageMapping	2014-11-14 01:50:32 +00:00
Support	Silence warning: variable 'buffer' set but not used.	2014-12-04 21:36:38 +00:00
TableGen	Revert r222957 "Replace std::map<K, V*> with std::map<K, V> to handle ownership and deletion of the values."	2014-11-30 01:20:17 +00:00
Target	[PowerPC 2/4] Little-endian adjustments for VSX insert/extract operations	2014-12-09 16:43:32 +00:00
Transforms	Move function to obtain branch weights into the BranchInst class. NFC.	2014-12-09 16:36:06 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile