Revert "[AArch64] Async unwind - function epilogues"
authorMomchil Velikov <momchil.velikov@arm.com>
Wed, 2 Mar 2022 14:52:02 +0000 (14:52 +0000)
committerMomchil Velikov <momchil.velikov@arm.com>
Wed, 2 Mar 2022 15:01:57 +0000 (15:01 +0000)
commit63c9aca12afad6745173861f5315ee96fbec72ed
treee2e6b8c4e55a8bb322922d7e868aa58c7bb48e32
parent9e46866c0c58d8d487db6d6ae3fae1da4edd0686
Revert "[AArch64] Async unwind - function epilogues"

This reverts commit 74319d67943a4fbef36e81f54273549ce4962f84.

It causes test failures that look like infinite loop in asan/hwasan
unwinding.
46 files changed:
llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
llvm/lib/Target/AArch64/AArch64FrameLowering.h
llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
llvm/lib/Target/AArch64/AArch64InstrInfo.h
llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.cpp
llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
llvm/test/CodeGen/AArch64/GlobalISel/byval-call.ll
llvm/test/CodeGen/AArch64/combine-comparisons-by-cse.ll
llvm/test/CodeGen/AArch64/cond-br-tuning.ll
llvm/test/CodeGen/AArch64/csr-split.ll
llvm/test/CodeGen/AArch64/emutls.ll
llvm/test/CodeGen/AArch64/fastcc.ll
llvm/test/CodeGen/AArch64/framelayout-sve-calleesaves-fix.mir
llvm/test/CodeGen/AArch64/framelayout-sve.mir
llvm/test/CodeGen/AArch64/framelayout-unaligned-fp.ll
llvm/test/CodeGen/AArch64/large-stack.ll
llvm/test/CodeGen/AArch64/local_vars.ll
llvm/test/CodeGen/AArch64/machine-outliner-remarks.ll
llvm/test/CodeGen/AArch64/machine-outliner-retaddr-sign-thunk.ll
llvm/test/CodeGen/AArch64/merge-store-dependency.ll
llvm/test/CodeGen/AArch64/optimize-cond-branch.ll
llvm/test/CodeGen/AArch64/ragreedy-local-interval-cost.ll
llvm/test/CodeGen/AArch64/settag.ll
llvm/test/CodeGen/AArch64/shrink-wrapping-vla.ll
llvm/test/CodeGen/AArch64/speculation-hardening-loads.ll
llvm/test/CodeGen/AArch64/split-vector-insert.ll
llvm/test/CodeGen/AArch64/stack-guard-sysreg.ll
llvm/test/CodeGen/AArch64/storepairsuppress_minsize.ll
llvm/test/CodeGen/AArch64/sve-extract-scalable-vector.ll
llvm/test/CodeGen/AArch64/sve-fixed-length-fp-select.ll
llvm/test/CodeGen/AArch64/sve-fixed-length-fp-vselect.ll
llvm/test/CodeGen/AArch64/sve-fixed-length-int-vselect.ll
llvm/test/CodeGen/AArch64/sve-fixed-length-vector-shuffle.ll
llvm/test/CodeGen/AArch64/sve-insert-element.ll
llvm/test/CodeGen/AArch64/sve-insert-vector.ll
llvm/test/CodeGen/AArch64/sve-ldnf1.mir
llvm/test/CodeGen/AArch64/sve-ldstnt1.mir
llvm/test/CodeGen/AArch64/sve-pred-arith.ll
llvm/test/CodeGen/AArch64/sve-varargs.ll
llvm/test/CodeGen/AArch64/swifttail-call.ll
llvm/test/CodeGen/AArch64/tail-call.ll
llvm/test/CodeGen/AArch64/tailcc-tail-call.ll
llvm/test/CodeGen/AArch64/unwind-preserved.ll
llvm/test/Transforms/CodeGenPrepare/AArch64/large-offset-gep.ll
llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/aarch64_generated_funcs.ll.generated.expected
llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/aarch64_generated_funcs.ll.nogenerated.expected