Andrea Di Biagio 9e6df85d39 [DAG] Check in advance if a build_vector has a legal type before attempting to convert it into a shuffle. ... Currently, the DAG Combiner only tries to convert type-legal build_vector nodes into shuffles. This patch simply moves the logic that checks if a build_vector has a legal value type up before we even start analyzing the operands. This allows to early exit immediately from method 'visitBUILD_VECTOR' if the node type is known to be illegal. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218677 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-30 15:30:22 +00:00
..
Analysis	Ignore annotation function calls in cost computation	2014-09-26 17:48:40 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	Do not destroy external linkage when deleting function body	2014-09-23 12:54:19 +00:00
CodeGen	[DAG] Check in advance if a build_vector has a legal type before attempting to convert it into a shuffle.	2014-09-30 15:30:22 +00:00
DebugInfo	Store TypeUnits in a SmallVector<DWARFUnitSection> instead of a single DWARFUnitSection.	2014-09-29 13:56:39 +00:00
ExecutionEngine	Unit test r218187, changing RTDyldMemoryManager::getSymbolAddress's behavior favor mangled lookup over unmangled lookup.	2014-09-29 21:25:13 +00:00
IR	[AVX512] Added intrinsics for VPCMPEQB and VPCMPEQW.	2014-09-30 11:32:22 +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	LTO: introduce object file-based on-disk module format.	2014-09-18 21:28:49 +00:00
MC	WinCOFFObjectWriter: optimize the string table for common suffices	2014-09-29 22:43:20 +00:00
Object	Object: BSS/virtual sections don't have contents	2014-09-26 22:32:16 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	llvm-cov: Use the number of executed functions for the function coverage metric.	2014-09-30 12:45:13 +00:00
Support	Fix llvm::huge_valf multiple initializations with Visual C++.	2014-09-27 14:41:29 +00:00
TableGen	Refactoring: raw pointer -> unique_ptr	2014-09-25 19:55:58 +00:00
Target	[AVX512] Added intrinsics for 128-, 256- and 512-bit versions of VCMPGT{BWDQ}.	2014-09-30 12:15:52 +00:00
Transforms	Introduce support for custom wrappers for vararg functions.	2014-09-30 12:33:16 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile