Simon Pilgrim 4162d77744 [TTI] Add uniform/non-uniform constant Pow2 detection to TargetTransformInfo::getInstructionThroughput ... This enables us to detect more fast path sdiv cases under cost analysis. This patch also enables us to handle non-uniform-constant pow2 cases for X86 SDIV costs. Found while working on D46276 Future patches can then extend the vectorizers to more fully support non-uniform pow2 cases. Differential Revision: https://reviews.llvm.org/D46637 llvm-svn: 332969		2018-05-22 10:40:09 +00:00
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AArch64	[AArch64] Improve cost of vector division by constant	2018-05-09 12:48:22 +00:00
AMDGPU	[AMDGPU] Switch to the new addr space mapping by default	2018-02-02 16:07:16 +00:00
ARM	Convert an APInt to int64_t properly in TTI::getGEPCost().	2017-10-04 20:47:33 +00:00
PowerPC	[PPC] Give unaligned memory access lower cost on processor that supports it	2017-02-17 22:29:39 +00:00
SystemZ	[SystemZ] Add support for IBM z14 processor (2/3)	2017-07-17 17:42:48 +00:00
X86	[TTI] Add uniform/non-uniform constant Pow2 detection to TargetTransformInfo::getInstructionThroughput	2018-05-22 10:40:09 +00:00
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