Benjamin Kramer 2dbe929685 X86: Enable SSE memory intrinsics even when stack alignment is less than 16 bytes. ... The stack realignment code was fixed to work when there is stack realignment and a dynamic alloca is present so this shouldn't cause correctness issues anymore. Note that this also enables generation of AVX instructions for memset under the assumptions: - Unaligned loads/stores are always fast on CPUs supporting AVX - AVX is not slower than SSE We may need some tweaked heuristics if one of those assumptions turns out not to be true. Effectively reverts r58317. Part of PR2962. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167967 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-14 20:08:40 +00:00
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ARM	The code pattern "imm0_255_neg" is used for checking if an immediate value is a small negative number.	2012-11-14 19:39:15 +00:00
CellSPU	Fix broken tests.	2012-10-02 15:49:34 +00:00
CPP	test commit	2012-07-18 17:53:05 +00:00
Generic	Codegen support for arbitrary vector getelementptrs.	2012-11-13 13:01:58 +00:00
Hexagon	LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the	2012-09-05 16:01:40 +00:00
MBlaze	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Mips	[mips] Custom-lower ISD::FRAME_TO_ARGS_OFFSET node.	2012-11-07 19:10:58 +00:00
MSP430	Fix fallout from RegInfo => FrameLowering refactoring on MSP430.	2012-10-17 17:37:11 +00:00
NVPTX	[NVPTX] Implement custom lowering of loads/stores for i1	2012-11-14 19:19:16 +00:00
PowerPC	Do not consider a machine instruction that uses and defines the same	2012-11-13 18:40:58 +00:00
SPARC	Use TargetTransformInfo to control switch-to-lookup table transformation	2012-10-30 11:23:25 +00:00
Thumb	Convert an improper CodeGen test to a MC test.	2012-11-10 04:30:40 +00:00
Thumb2	Add GPRPair Register class to ARM.	2012-10-26 21:29:15 +00:00
X86	X86: Enable SSE memory intrinsics even when stack alignment is less than 16 bytes.	2012-11-14 20:08:40 +00:00
XCore	Fix pattern for MKMSK instruction.	2012-06-13 17:59:12 +00:00