Hal Finkel d7201e5971 [PowerPC] Handle VSX v2i64 SIGN_EXTEND_INREG ... sitofp from v2i32 to v2f64 ends up generating a SIGN_EXTEND_INREG v2i64 node (and similarly for v2i16 and v2i8). Even though there are no sign-extension (or algebraic shifts) for v2i64 types, we can handle v2i32 sign extensions by converting two and from v2i64. The small trick necessary here is to shift the i32 elements into the right lanes before the i32 -> f64 step. This is because of the big Endian nature of the system, we need the i32 portion in the high word of the i64 elements. For v2i16 and v2i8 we can do the same, but we first use the default Altivec shift-based expansion from v2i16 or v2i8 to v2i32 (by casting to v4i32) and then apply the above procedure. llvm-svn: 205146		2014-03-30 13:22:59 +00:00
..
Analysis	PR15967 Fix in basicaa for faulty returning no alias.	2014-03-26 21:30:19 +00:00
AsmParser	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
Bitcode	All new elements except the last one initialized to NULL. Ideally, once parsing is complete, all elements should be non-NULL.	2014-03-27 12:08:23 +00:00
CodeGen	Avoid storing Twines.	2014-03-29 16:54:29 +00:00
DebugInfo	DebugInfo: Support debug_loc under fission	2014-03-25 01:44:02 +00:00
ExecutionEngine	[Allocator] Lift the slab size and size threshold into template	2014-03-30 12:07:07 +00:00
IR	Intrinsics: add LLVMHalfElementsVectorType constraint	2014-03-29 07:04:54 +00:00
IRReader	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	[Layering] Sink Linker.h into a Linker subdirectory to make it	2014-03-06 03:42:23 +00:00
LTO	ARM64: initial backend import	2014-03-29 10:18:08 +00:00
MC	[MC] Remove an unused (and broken) variant of the setupForSymbolicDisassembly	2014-03-30 04:27:33 +00:00
Object	ARM64: initial backend import	2014-03-29 10:18:08 +00:00
Option
ProfileData	InstrProf: Silence spurious warnings in GCC 4.8	2014-03-24 00:47:18 +00:00
Support	[Allocator] Lift the slab size and size threshold into template	2014-03-30 12:07:07 +00:00
TableGen	tblgen: Twinify PrintFatalError.	2014-03-29 17:17:15 +00:00
Target	[PowerPC] Handle VSX v2i64 SIGN_EXTEND_INREG	2014-03-30 13:22:59 +00:00
Transforms	Add a missing break.	2014-03-30 03:26:17 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00