[llvm] [Sparc] Remove custom lowering for ADD[CE] / SUB[CE] (PR #100861)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-global-isel` running on `linaro-clang-aarch64-global-isel` while building `llvm` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/125/builds/991

Here is the relevant piece of the build log for the reference:
```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'LLVM :: Analysis/StructuralHash/structural-hash-printer.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/opt -passes='print<structural-hash>' -disable-output /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll 2>&1 | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/opt '-passes=print<structural-hash>' -disable-output /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
RUN: at line 2: /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/opt -passes='print<structural-hash><detailed>' -disable-output /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll 2>&1 | /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll -check-prefix=DETAILED-HASH
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/opt '-passes=print<structural-hash><detailed>' -disable-output /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll -check-prefix=DETAILED-HASH
/home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll:22:23: error: DETAILED-HASH-NEXT: expected string not found in input
; DETAILED-HASH-NEXT: Function f1 Hash: [[DF1H:([a-z0-9]{14,})]]
                      ^
<stdin>:1:30: note: scanning from here
Module Hash: 1952d5035c720628
                             ^
<stdin>:2:1: note: possible intended match here
Function f1 Hash: 9fe0db5ba92a9
^

Input file: <stdin>
Check file: /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll

-dump-input=help explains the following input dump.

Input was:
<<<<<<
           1: Module Hash: 1952d5035c720628 
next:22'0                                  X error: no match found
           2: Function f1 Hash: 9fe0db5ba92a9 
next:22'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
next:22'1     ?                                possible intended match
           3: Function f2 Hash: f509a7a2da81c1a 
next:22'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>

--

********************


```

https://github.com/llvm/llvm-project/pull/100861