[llvm] [X86] Allow handling of i128/256/512 SELECT on the FPU (PR #180197)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64le-mlir-rhel-clang` running on `ppc64le-mlir-rhel-test` while building `llvm` at step 6 "test-build-check-mlir-build-only-check-mlir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/129/builds/38476

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

```
Step 6 (test-build-check-mlir-build-only-check-mlir) failure: 1200 seconds without output running [b'ninja', b'check-mlir'], attempting to kill
...
PASS: MLIR-Unit :: IR/./MLIRIRTests/101/133 (3854 of 3865)
PASS: MLIR-Unit :: IR/./MLIRIRTests/100/133 (3855 of 3865)
PASS: MLIR-Unit :: IR/./MLIRIRTests/39/133 (3856 of 3865)
PASS: MLIR-Unit :: IR/./MLIRIRTests/0/133 (3857 of 3865)
PASS: MLIR-Unit :: IR/./MLIRIRTests/38/133 (3858 of 3865)
PASS: MLIR-Unit :: Pass/./MLIRPassTests/11/14 (3859 of 3865)
PASS: MLIR-Unit :: Interfaces/./MLIRInterfacesTests/12/22 (3860 of 3865)
PASS: MLIR-Unit :: Interfaces/./MLIRInterfacesTests/11/22 (3861 of 3865)
PASS: MLIR-Unit :: Interfaces/./MLIRInterfacesTests/13/22 (3862 of 3865)
PASS: MLIR :: mlir-reduce/dce-test.mlir (3863 of 3865)
command timed out: 1200 seconds without output running [b'ninja', b'check-mlir'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=3817.010826

```

</details>

https://github.com/llvm/llvm-project/pull/180197