[llvm] [ARM] Copy (SELECT_CC setgt, iN lhs, -1, 1, -1) -> (OR (ASR lhs, N-1), 1 from AArch64 to ARM (PR #146561)

[via llvm-commits]

================
@@ -0,0 +1,136 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=armv7a < %s | FileCheck %s --check-prefix=ARM
+; RUN: llc -mtriple=armv6m < %s | FileCheck %s --check-prefix=THUMB
+; RUN: llc -mtriple=armv7m < %s | FileCheck %s --check-prefix=THUMB2
----------------
AZero13 wrote:

Done! @davemgreen 

https://github.com/llvm/llvm-project/pull/146561