Bjorn Pettersson 60569363a5 [SelectionDAG] Use KnownBits::computeForAddSub/computeForAddCarry ... Summary: Use KnownBits::computeForAddSub/computeForAddCarry in SelectionDAG::computeKnownBits when doing value tracking for addition/subtraction. This should improve the precision of the known bits, as we only used to make a simple estimate of known zeroes. The KnownBits support functions are also able to deduce bits that are known to be one in the result. Reviewers: spatel, RKSimon, nikic, lebedev.ri Reviewed By: nikic Subscribers: nikic, javed.absar, lebedev.ri, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D60460 llvm-svn: 358372		2019-04-15 07:19:11 +00:00
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GlobalISel	[GlobalISel] Introduce a CSEConfigBase class to allow targets to define their own CSE configs.	2019-04-15 04:53:46 +00:00
AArch64SelectionDAGTest.cpp	[SelectionDAG] Use KnownBits::computeForAddSub/computeForAddCarry	2019-04-15 07:19:11 +00:00
CMakeLists.txt	Restore ability for C++ API users to Enable IPRA.	2019-02-22 20:59:07 +00:00
DIEHashTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LowLevelTypeTest.cpp	GlobalISel: Try to make legalize rules more useful for vectors	2019-02-07 17:25:51 +00:00
MachineInstrBundleIteratorTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
MachineInstrTest.cpp	[Subtarget] Merge ProcSched and ProcDesc arrays in MCSubtargetInfo into a single array.	2019-03-05 18:54:38 +00:00
MachineOperandTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
ScalableVectorMVTsTest.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
TargetOptionsTest.cpp	Try again to fix memory leak in r354692	2019-02-23 03:25:37 +00:00
TypeTraitsTest.cpp	Update files that were mistakenly added with the old file header.	2019-02-11 08:07:32 +00:00