[llvm] [ARM] Copy SMAX(lhs, 0) and SMIN(lhs, 0) patterns from AArch64 to ARM (PR #146565)

[David Green via llvm-commits]

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@@ -0,0 +1,150 @@
+; 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
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davemgreen wrote:

Can you add thumbv8.1m.main too.

https://github.com/llvm/llvm-project/pull/146565