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from 1639229 AMDGPU: Constant fold when immediate is materialized new eb75eea [AArch64] Consider all vector types for FeatureSlowMisaligned [...] new 9975cec [NVPTX] Add CHECK-LABEL where appropriate to fast-math.ll test. new e9bf848 [TM] Restore default TargetOptions in TargetMachine::resetTar [...] new 108d72a [loop-unroll] Properly populate LoopInfo for loops cloned in [...] new e9fdb8b [InstCombine] add a wrapper for a common pair of transforms; NFCI

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Summary of changes: include/llvm/Target/TargetMachine.h | 1 + lib/Target/AArch64/AArch64TargetTransformInfo.cpp | 23 ++++---- lib/Target/TargetMachine.cpp | 9 ++- lib/Transforms/InstCombine/InstCombineAddSub.cpp | 12 +--- lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 28 ++------- lib/Transforms/InstCombine/InstCombineInternal.h | 19 ++++-- .../InstCombine/InstCombineMulDivRem.cpp | 31 +++------- lib/Transforms/InstCombine/InstCombineShifts.cpp | 9 +-- .../InstCombine/InstructionCombining.cpp | 20 ++++--- lib/Transforms/Utils/LoopUnrollRuntime.cpp | 8 ++- test/Analysis/CostModel/AArch64/store.ll | 58 ++++++++++++++++--- test/CodeGen/NVPTX/fast-math.ll | 17 ++---- test/CodeGen/PowerPC/change-no-infs.ll | 67 ++++++++++++++++++++++ test/CodeGen/X86/change-unsafe-fp-math.ll | 56 ++++++++++++++++++ 14 files changed, 246 insertions(+), 112 deletions(-) create mode 100644 test/CodeGen/PowerPC/change-no-infs.ll create mode 100644 test/CodeGen/X86/change-unsafe-fp-math.ll