[clang] [clang codegen] Emit int TBAA metadata on FP math libcall expf (PR #96025)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-darwin` running on `doug-worker-3` while building `clang` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/23/builds/1154

Here is the relevant piece of the build log for the reference:
```
Step 6 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: Analysis/StructuralHash/structural-hash-printer.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/opt -passes='print<structural-hash>' -disable-output /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/opt '-passes=print<structural-hash>' -disable-output /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
RUN: at line 2: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/opt -passes='print<structural-hash><detailed>' -disable-output /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll 2>&1 | /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll -check-prefix=DETAILED-HASH
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/opt '-passes=print<structural-hash><detailed>' -disable-output /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll
+ /Volumes/RAMDisk/buildbot-root/x86_64-darwin/build/bin/FileCheck /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll -check-prefix=DETAILED-HASH
/Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll:21:18: error: DETAILED-HASH: expected string not found in input
; DETAILED-HASH: Module Hash: {{([a-z0-9]{14,})}}
                 ^
<stdin>:1:1: note: scanning from here
Module Hash: f76c8321ace7a
^

Input file: <stdin>
Check file: /Volumes/RAMDisk/buildbot-root/x86_64-darwin/llvm-project/llvm/test/Analysis/StructuralHash/structural-hash-printer.ll

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

Input was:
<<<<<<
          1: Module Hash: f76c8321ace7a 
check:21     X~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
          2: Function f1 Hash: 4365ad7e28a90d0f 
check:21     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          3: Function f2 Hash: 9763f9a6861973af 
check:21     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>

--

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


```

https://github.com/llvm/llvm-project/pull/96025