[clang] [flang] [llvm] [mlir] [llvm] Remove "no-infs-fp-math" attribute support (PR #180083)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-windows` running on `linaro-armv8-windows-msvc-05` while building `clang,flang,llvm,mlir` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/15180

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

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py (312 of 2441)
PASS: lldb-api :: functionalities/breakpoint/auto_continue/TestBreakpointAutoContinue.py (313 of 2441)
PASS: lldb-api :: functionalities/breakpoint/breakpoint_by_file_colon_line/TestBreakpointByFileColonLine.py (314 of 2441)
PASS: lldb-api :: functionalities/breakpoint/break_in_loaded_dylib/TestBreakInLoadedDylib.py (315 of 2441)
UNSUPPORTED: lldb-api :: functionalities/breakpoint/breakpoint_callback_command_source/TestBreakpointCallbackCommandSource.py (316 of 2441)
PASS: lldb-api :: functionalities/breakpoint/breakpoint_by_line_and_column/TestBreakpointByLineAndColumn.py (317 of 2441)
PASS: lldb-api :: functionalities/breakpoint/breakpoint_command/TestBreakpointCommandsFromPython.py (318 of 2441)
PASS: lldb-api :: functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py (319 of 2441)
PASS: lldb-api :: functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py (320 of 2441)
UNRESOLVED: lldb-api :: functionalities/breakpoint/breakpoint_hit_count/TestBreakpointHitCount.py (321 of 2441)
******************** TEST 'lldb-api :: functionalities/breakpoint/breakpoint_hit_count/TestBreakpointHitCount.py' FAILED ********************
Script:
--
C:/Users/tcwg/scoop/apps/python/current/python.exe C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --env LLVM_INCLUDE_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/include --env LLVM_TOOLS_DIR=C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --arch aarch64 --build-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex --lldb-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-lldb\lldb-api --clang-module-cache-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/lldb-test-build.noindex/module-cache-clang\lldb-api --executable C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/lldb.exe --compiler C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/clang.exe --dsymutil C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin/dsymutil.exe --make C:/Users/tcwg/scoop/shims/make.exe --llvm-tools-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./bin --lldb-obj-root C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/tools/lldb --lldb-libs-dir C:/Users/tcwg/llvm-worker/lldb-aarch64-windows/build/./lib --cmake-build-type Release --skip-category=watchpoint C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\breakpoint_hit_count -p TestBreakpointHitCount.py
--
Exit Code: 1

Command Output (stdout):
--
lldb version 23.0.0git (https://github.com/llvm/llvm-project.git revision 5c5677d7b80e086c2fb2620511a213a5128b5e00)
  clang revision 5c5677d7b80e086c2fb2620511a213a5128b5e00
  llvm revision 5c5677d7b80e086c2fb2620511a213a5128b5e00
Skipping the following test categories: watchpoint, libc++, libstdcxx, dwo, dsym, gmodules, debugserver, objc, fork, pexpect


--
Command Output (stderr):
--
FAIL: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_breakpoint_location_hit_count (TestBreakpointHitCount.BreakpointHitCountTestCase.test_breakpoint_location_hit_count)

PASS: LLDB (C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_breakpoint_one_shot (TestBreakpointHitCount.BreakpointHitCountTestCase.test_breakpoint_one_shot)

======================================================================

ERROR: test_breakpoint_location_hit_count (TestBreakpointHitCount.BreakpointHitCountTestCase.test_breakpoint_location_hit_count)

   Use Python APIs to check breakpoint hit count.

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\breakpoint_hit_count\TestBreakpointHitCount.py", line 19, in test_breakpoint_location_hit_count

    self.do_test_breakpoint_location_hit_count()

  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\breakpoint_hit_count\TestBreakpointHitCount.py", line 118, in do_test_breakpoint_location_hit_count

    thread.IsValid(), "There should be a thread stopped due to breakpoint"

```

</details>

https://github.com/llvm/llvm-project/pull/180083