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from f7b0497d81a [CMake][runtimes] Support for building target variants new 31db6f3bd22 [MachineCopyPropagation] Extend pass to do COPY source forwarding new 56c786ccabf [ADCE][Dominators] Teach ADCE to preserve dominators
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/Passes.h | 5 + include/llvm/InitializePasses.h | 1 + include/llvm/Support/GenericDomTreeConstruction.h | 7 +- lib/CodeGen/CodeGen.cpp | 1 + lib/CodeGen/MachineCopyPropagation.cpp | 563 ++++++++++++++++++++- lib/CodeGen/TargetPassConfig.cpp | 9 + lib/Transforms/Scalar/ADCE.cpp | 50 +- test/CodeGen/AArch64/aarch64-fold-lslfast.ll | 9 +- test/CodeGen/AArch64/arm64-AdvSIMD-Scalar.ll | 16 +- test/CodeGen/AArch64/arm64-zero-cycle-regmov.ll | 6 +- test/CodeGen/AArch64/f16-instructions.ll | 2 +- test/CodeGen/AArch64/flags-multiuse.ll | 5 +- test/CodeGen/AArch64/merge-store-dependency.ll | 3 +- test/CodeGen/AArch64/neg-imm.ll | 4 +- test/CodeGen/AMDGPU/byval-frame-setup.ll | 17 +- test/CodeGen/AMDGPU/call-argument-types.ll | 76 +-- test/CodeGen/AMDGPU/call-preserved-registers.ll | 18 +- test/CodeGen/AMDGPU/callee-special-input-sgprs.ll | 61 +-- test/CodeGen/AMDGPU/callee-special-input-vgprs.ll | 19 +- test/CodeGen/AMDGPU/mubuf-offset-private.ll | 34 +- test/CodeGen/AMDGPU/multilevel-break.ll | 2 +- test/CodeGen/AMDGPU/private-access-no-objects.ll | 27 +- test/CodeGen/AMDGPU/ret.ll | 16 +- test/CodeGen/ARM/atomic-op.ll | 6 +- test/CodeGen/ARM/swifterror.ll | 2 +- test/CodeGen/Mips/llvm-ir/sub.ll | 2 +- test/CodeGen/PowerPC/fma-mutate.ll | 3 +- test/CodeGen/PowerPC/inlineasm-i64-reg.ll | 2 +- test/CodeGen/PowerPC/tail-dup-layout.ll | 2 +- test/CodeGen/SPARC/32abi.ll | 4 +- test/CodeGen/SPARC/atomics.ll | 5 +- test/CodeGen/Thumb/thumb-shrink-wrapping.ll | 2 +- test/CodeGen/X86/2006-03-01-InstrSchedBug.ll | 2 +- test/CodeGen/X86/arg-copy-elide.ll | 2 +- test/CodeGen/X86/avg.ll | 3 +- test/CodeGen/X86/avx-load-store.ll | 6 +- test/CodeGen/X86/avx512-bugfix-25270.ll | 4 +- test/CodeGen/X86/avx512-calling-conv.ll | 2 +- test/CodeGen/X86/avx512-mask-op.ll | 24 +- test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll | 8 +- .../CodeGen/X86/bitcast-int-to-vector-bool-sext.ll | 8 +- .../CodeGen/X86/bitcast-int-to-vector-bool-zext.ll | 8 +- test/CodeGen/X86/buildvec-insertvec.ll | 2 +- test/CodeGen/X86/combine-fcopysign.ll | 8 +- test/CodeGen/X86/complex-fastmath.ll | 10 +- test/CodeGen/X86/divide-by-constant.ll | 2 +- test/CodeGen/X86/fmaxnum.ll | 8 +- test/CodeGen/X86/fminnum.ll | 8 +- test/CodeGen/X86/fp128-i128.ll | 4 +- test/CodeGen/X86/haddsub-2.ll | 12 +- test/CodeGen/X86/haddsub-undef.ll | 4 +- test/CodeGen/X86/half.ll | 6 +- test/CodeGen/X86/inline-asm-fpstack.ll | 1 + test/CodeGen/X86/ipra-local-linkage.ll | 2 +- test/CodeGen/X86/localescape.ll | 2 +- test/CodeGen/X86/mul-i1024.ll | 107 ++-- test/CodeGen/X86/mul-i512.ll | 19 +- test/CodeGen/X86/mul128.ll | 2 +- test/CodeGen/X86/pmul.ll | 46 +- test/CodeGen/X86/powi.ll | 2 +- test/CodeGen/X86/pr11334.ll | 2 +- test/CodeGen/X86/pr29112.ll | 10 +- test/CodeGen/X86/psubus.ll | 2 +- test/CodeGen/X86/select.ll | 3 +- test/CodeGen/X86/shrink-wrap-chkstk.ll | 2 +- test/CodeGen/X86/sqrt-fastmath.ll | 8 +- test/CodeGen/X86/sse-scalar-fp-arith.ll | 12 +- test/CodeGen/X86/sse1.ll | 4 +- test/CodeGen/X86/sse3-avx-addsub-2.ll | 4 +- test/CodeGen/X86/statepoint-live-in.ll | 6 +- test/CodeGen/X86/statepoint-stack-usage.ll | 6 +- test/CodeGen/X86/vec_fp_to_int.ll | 26 +- test/CodeGen/X86/vec_int_to_fp.ll | 4 +- test/CodeGen/X86/vec_minmax_sint.ll | 2 +- test/CodeGen/X86/vec_shift4.ll | 8 +- test/CodeGen/X86/vector-blend.ll | 2 +- test/CodeGen/X86/vector-idiv-sdiv-128.ll | 10 +- test/CodeGen/X86/vector-idiv-udiv-128.ll | 2 +- test/CodeGen/X86/vector-rotate-128.ll | 16 +- test/CodeGen/X86/vector-sext.ll | 20 +- test/CodeGen/X86/vector-shift-ashr-128.ll | 2 +- test/CodeGen/X86/vector-shift-lshr-128.ll | 8 +- test/CodeGen/X86/vector-shift-shl-128.ll | 14 +- test/CodeGen/X86/vector-shuffle-combining.ll | 2 +- test/CodeGen/X86/vector-trunc-math.ll | 2 +- test/CodeGen/X86/vector-zext.ll | 14 +- test/CodeGen/X86/vselect-minmax.ll | 44 +- test/CodeGen/X86/widen_conv-3.ll | 2 +- test/CodeGen/X86/widen_conv-4.ll | 4 +- test/CodeGen/X86/x86-shrink-wrap-unwind.ll | 6 +- test/CodeGen/X86/x86-shrink-wrapping.ll | 4 +- test/Transforms/ADCE/domtree-DoubleDeletion.ll | 39 ++ .../ADCE/{basictest.ll => unreachable.ll} | 0 93 files changed, 1085 insertions(+), 496 deletions(-) create mode 100644 test/Transforms/ADCE/domtree-DoubleDeletion.ll copy test/Transforms/ADCE/{basictest.ll => unreachable.ll} (100%)