[llvm] [InstCombine] Initialize a SmallVector with a range (NFC) (PR #100947)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-armv8-quick` running on `linaro-clang-armv8-quick` while building `llvm` at step 5 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/154/builds/2040

Here is the relevant piece of the build log for the reference:
```
Step 5 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'lit :: googletest-timeout.py' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 9
not env -u FILECHECK_OPTS "/usr/bin/python3.8" /home/tcwg-buildbot/worker/clang-armv8-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical -v Inputs/googletest-timeout    --param gtest_filter=InfiniteLoopSubTest --timeout=1 > /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/Output/googletest-timeout.py.tmp.cmd.out
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3.8 /home/tcwg-buildbot/worker/clang-armv8-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical -v Inputs/googletest-timeout --param gtest_filter=InfiniteLoopSubTest --timeout=1
# .---command stderr------------
# | lit.py: /home/tcwg-buildbot/worker/clang-armv8-quick/llvm/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 1 seconds was requested on the command line. Forcing timeout to be 1 seconds.
# `-----------------------------
# RUN: at line 11
FileCheck --check-prefix=CHECK-INF < /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/Output/googletest-timeout.py.tmp.cmd.out /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py
# executed command: FileCheck --check-prefix=CHECK-INF /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py
# RUN: at line 16
not env -u FILECHECK_OPTS "/usr/bin/python3.8" /home/tcwg-buildbot/worker/clang-armv8-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical -v Inputs/googletest-timeout   --param gtest_filter=InfiniteLoopSubTest  --param set_timeout=1   > /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/Output/googletest-timeout.py.tmp.cfgset.out
# executed command: not env -u FILECHECK_OPTS /usr/bin/python3.8 /home/tcwg-buildbot/worker/clang-armv8-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical -v Inputs/googletest-timeout --param gtest_filter=InfiniteLoopSubTest --param set_timeout=1
# RUN: at line 19
FileCheck --check-prefix=CHECK-INF < /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/Output/googletest-timeout.py.tmp.cfgset.out /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py
# executed command: FileCheck --check-prefix=CHECK-INF /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py
# .---command stderr------------
# | /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py:34:14: error: CHECK-INF: expected string not found in input
# | # CHECK-INF: Timed Out: 1
# |              ^
# | <stdin>:13:29: note: scanning from here
# | Reached timeout of 1 seconds
# |                             ^
# | <stdin>:15:18: note: possible intended match here
# | PASS: googletest-timeout :: DummySubDir/OneTest.py/1/2 (2 of 2)
# |                  ^
# | 
# | Input file: <stdin>
# | Check file: /home/tcwg-buildbot/worker/clang-armv8-quick/stage1/utils/lit/tests/googletest-timeout.py
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |             8:  
# |             9:  
# |            10: -- 
# |            11: exit: -9 
# |            12: -- 
# |            13: Reached timeout of 1 seconds 
# | check:34'0                                 X error: no match found
# |            14: ******************** 
# | check:34'0     ~~~~~~~~~~~~~~~~~~~~~
...

```

https://github.com/llvm/llvm-project/pull/100947