[llvm] [AArch64] Cap upper-bound unrolling of loops with uncomputable trip counts (PR #205102)

[Igor Kirillov via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
+; RUN: opt -S -passes=loop-unroll -mtriple=aarch64 < %s | FileCheck %s --check-prefixes=DEFAULT
+; RUN: opt -S -passes=loop-unroll -mtriple=aarch64 -unroll-max-upperbound=8 < %s | FileCheck %s --check-prefixes=WIDE
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igogo-x86 wrote:

Done

https://github.com/llvm/llvm-project/pull/205102