This is an automated email from the git hooks/post-receive script.
unknown user pushed a change to branch master in repository llvm.
from 1e3c4790abc AMDGPU: Use MachineInstr::mayAlias to replace areMemAccesse [...] new 09f3b5ecb16 [CGP] form usub with overflow from sub+icmp new 1d3cbd73312 [GlobalISel][AArch64] Legalize + select some llvm.ctlz.* in [...]
The 2 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.
Summary of changes: include/llvm/CodeGen/TargetLowering.h | 17 ++ lib/CodeGen/CodeGenPrepare.cpp | 91 ++++++++-- lib/CodeGen/GlobalISel/LegalizerHelper.cpp | 1 + lib/Target/AArch64/AArch64LegalizerInfo.cpp | 4 + lib/Target/X86/X86ISelLowering.cpp | 7 + lib/Target/X86/X86ISelLowering.h | 5 + .../GlobalISel/legalizer-info-validation.mir | 2 +- test/CodeGen/AArch64/GlobalISel/select-ctlz.mir | 200 +++++++++++++++++++++ test/CodeGen/AArch64/arm64-clrsb.ll | 10 ++ test/CodeGen/AArch64/arm64-vclz.ll | 17 ++ test/CodeGen/X86/cgp-usubo.ll | 45 ++--- test/CodeGen/X86/lsr-loop-exit-cond.ll | 42 +++-- .../CodeGenPrepare/X86/overflow-intrinsics.ll | 81 +++++---- 13 files changed, 422 insertions(+), 100 deletions(-) create mode 100644 test/CodeGen/AArch64/GlobalISel/select-ctlz.mir