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from 255ffb6b06f [triple] Use 'macabi' environment name for the Mac Catalyst [...] new adf8ddb23a2 [PowerPC] exclude ICmpZero in LSR if icmp can be replaced i [...] new b4dc9c31c2a [AArch64][GlobalISel] Overhaul legalization & isel or shift [...]
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Summary of changes: include/llvm/Analysis/TargetTransformInfo.h | 16 ++ include/llvm/Analysis/TargetTransformInfoImpl.h | 6 + .../GlobalISel/LegalizationArtifactCombiner.h | 23 ++- lib/Analysis/TargetTransformInfo.cpp | 7 + lib/Target/AArch64/AArch64GenRegisterBankInfo.def | 4 + lib/Target/AArch64/AArch64InstructionSelector.cpp | 194 +++++++++++++++++++-- lib/Target/AArch64/AArch64LegalizerInfo.cpp | 37 +++- lib/Target/AArch64/AArch64LegalizerInfo.h | 3 + lib/Target/AArch64/AArch64RegisterBankInfo.cpp | 15 +- lib/Target/AArch64/AArch64RegisterBankInfo.h | 1 + lib/Target/PowerPC/PPCTargetTransformInfo.cpp | 22 +++ lib/Target/PowerPC/PPCTargetTransformInfo.h | 3 + lib/Transforms/Scalar/LoopStrengthReduce.cpp | 33 +++- test/CodeGen/AArch64/GlobalISel/legalize-div.mir | 14 +- test/CodeGen/AArch64/GlobalISel/legalize-ext.mir | 37 ++-- test/CodeGen/AArch64/GlobalISel/legalize-itofp.mir | 9 +- .../AArch64/GlobalISel/legalize-merge-values.mir | 5 +- test/CodeGen/AArch64/GlobalISel/legalize-rem.mir | 22 +-- test/CodeGen/AArch64/GlobalISel/legalize-shift.mir | 60 ++++++- .../legalizer-combiner-zext-trunc-crash.mir | 24 ++- .../AArch64/GlobalISel/regbank-shift-imm-64.mir | 134 ++++++++++++++ .../AArch64/GlobalISel/select-scalar-shift-imm.mir | 170 ++++++++++++++++++ test/CodeGen/AMDGPU/GlobalISel/legalize-zext.mir | 10 +- test/CodeGen/PowerPC/addi-licm.ll | 4 +- test/CodeGen/PowerPC/ctrloop-ne.ll | 36 ++-- test/CodeGen/PowerPC/ctrloop-shortLoops.ll | 6 +- test/CodeGen/PowerPC/lsr-ctrloop.ll | 49 +++--- test/CodeGen/PowerPC/negctr.ll | 10 +- test/CodeGen/PowerPC/stwu-sched.ll | 14 +- test/CodeGen/PowerPC/unal-altivec.ll | 13 +- 30 files changed, 820 insertions(+), 161 deletions(-) create mode 100644 test/CodeGen/AArch64/GlobalISel/regbank-shift-imm-64.mir create mode 100644 test/CodeGen/AArch64/GlobalISel/select-scalar-shift-imm.mir