[llvm] [RISCV] Generate MIPS load/store pair instructions (PR #124717)

[Craig Topper via llvm-commits]

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@@ -0,0 +1,510 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; testd and testf look for bonding only.
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topperc wrote:

Can we drop the bonding testing since you removed it from the pass?

https://github.com/llvm/llvm-project/pull/124717