[llvm] [SelectionDAG][RISCV] Support STACK/PATCHPOINT in SoftenFloatOperand. (PR #165922)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `fuchsia-x86_64-linux` running on `fuchsia-debian-64-us-central1-b-1` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/11/builds/27130

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py ...' (failure) (timed out)
...
  Unsupported      :  1206 (2.47%)
  Passed           : 47614 (97.46%)
  Expectedly Failed:    26 (0.05%)
[1454/1456] Linking CXX executable unittests/Frontend/LLVMFrontendTests
[1455/1456] Running the LLVM regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/wasm-ld
-- Testing: 61918 tests, 60 workers --
command timed out: 1200 seconds without output running [b'python', b'../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py', b'--jobs=64'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=2518.630338
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..
Step 7 (check) failure: check (failure)
...
[706/1456] Building CXX object unittests/ADT/CMakeFiles/ADTTests.dir/PackedVectorTest.cpp.o
[707/1456] Building CXX object unittests/ADT/CMakeFiles/ADTTests.dir/PointerSumTypeTest.cpp.o
[708/1456] Building CXX object unittests/ADT/CMakeFiles/ADTTests.dir/PointerIntPairTest.cpp.o
[709/1456] Building CXX object unittests/ADT/CMakeFiles/ADTTests.dir/LazyAtomicPointerTest.cpp.o
[710/1456] Linking CXX executable bin/yaml2obj
[710/1456] Running lld test suite
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/wasm-ld
-- Testing: 3154 tests, 60 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 27.36s

Total Discovered Tests: 3154
  Unsupported:  574 (18.20%)
  Passed     : 2580 (81.80%)
[863/1456] Building CXX object unittests/CodeGen/CGPluginTest/CMakeFiles/CGPluginTest.dir/Plugin/CodeGenTestPass.cpp.o
[864/1456] Running the Clang regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using clang: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/clang
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find cir-opt in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/subst.py:126: note: Did not find clang-repl in /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin:/var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/wasm-ld
-- Testing: 23020 tests, 60 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 

Testing Time: 158.93s

Total Discovered Tests: 48854
  Skipped          :     8 (0.02%)
  Unsupported      :  1206 (2.47%)
  Passed           : 47614 (97.46%)
  Expectedly Failed:    26 (0.05%)
[1454/1456] Linking CXX executable unittests/Frontend/LLVMFrontendTests
[1455/1456] Running the LLVM regression tests
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using lld-link: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/lld-link
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using ld64.lld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/ld64.lld
llvm-lit: /var/lib/buildbot/fuchsia-x86_64-linux/llvm-project/llvm/utils/lit/lit/llvm/config.py:531: note: using wasm-ld: /var/lib/buildbot/fuchsia-x86_64-linux/build/llvm-build-qap9op8l/bin/wasm-ld
-- Testing: 61918 tests, 60 workers --

command timed out: 1200 seconds without output running [b'python', b'../llvm-zorg/zorg/buildbot/builders/annotated/fuchsia-linux.py', b'--jobs=64'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=2518.630338
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..

```

</details>

https://github.com/llvm/llvm-project/pull/165922