[llvm] CodeGen/test: improve a test, regen with UTC (PR #113338)

Mon Nov 4 03:46:00 PST 2024

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-gcc-ubuntu` running on `sie-linux-worker3` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/174/builds/7815

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

```
Step 6 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: CodeGen/NVPTX/load-store.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/bin/llc < /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll -march=nvptx64 -mcpu=sm_20 | /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/bin/FileCheck -check-prefixes=CHECK,SM60 /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll
+ /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/bin/FileCheck -check-prefixes=CHECK,SM60 /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll
+ /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/bin/llc -march=nvptx64 -mcpu=sm_20
[1m/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll:170:15: [0m[0;1;31merror: [0m[1mCHECK-NEXT: expected string not found in input
[0m; CHECK-NEXT: bfe.u32 %r2, %r1, 0, 8;
[0;1;32m              ^
[0m[1m<stdin>:133:21: [0m[0;1;30mnote: [0m[1mscanning from here
[0m ld.u32 %r1, [%rd1];
[0;1;32m                    ^
[0m[1m<stdin>:147:2: [0m[0;1;30mnote: [0m[1mpossible intended match here
[0m bfe.u32 %r9, %r1, 0, 8;
[0;1;32m ^
[0m[1m/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll:514:15: [0m[0;1;31merror: [0m[1mCHECK-NEXT: expected string not found in input
[0m; CHECK-NEXT: bfe.u32 %r2, %r1, 0, 8;
[0;1;32m              ^
[0m[1m<stdin>:424:30: [0m[0;1;30mnote: [0m[1mscanning from here
[0m ld.volatile.u32 %r1, [%rd1];
[0;1;32m                             ^
[0m[1m<stdin>:438:2: [0m[0;1;30mnote: [0m[1mpossible intended match here
[0m bfe.u32 %r9, %r1, 0, 8;
[0;1;32m ^
[0m[1m/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll:1419:15: [0m[0;1;31merror: [0m[1mCHECK-NEXT: expected string not found in input
[0m; CHECK-NEXT: bfe.u32 %r2, %r1, 0, 8;
[0;1;32m              ^
[0m[1m<stdin>:1095:28: [0m[0;1;30mnote: [0m[1mscanning from here
[0m ld.global.u32 %r1, [%rd1];
[0;1;32m                           ^
[0m[1m<stdin>:1109:2: [0m[0;1;30mnote: [0m[1mpossible intended match here
[0m bfe.u32 %r9, %r1, 0, 8;
[0;1;32m ^
[0m[1m/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll:1744:15: [0m[0;1;31merror: [0m[1mCHECK-NEXT: expected string not found in input
[0m; CHECK-NEXT: bfe.u32 %r2, %r1, 0, 8;
[0;1;32m              ^
[0m[1m<stdin>:1386:37: [0m[0;1;30mnote: [0m[1mscanning from here
[0m ld.volatile.global.u32 %r1, [%rd1];
[0;1;32m                                    ^
[0m[1m<stdin>:1400:2: [0m[0;1;30mnote: [0m[1mpossible intended match here
[0m bfe.u32 %r9, %r1, 0, 8;
[0;1;32m ^
[0m[1m/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/test/CodeGen/NVPTX/load-store.ll:2791:15: [0m[0;1;31merror: [0m[1mCHECK-NEXT: expected string not found in input
[0m; CHECK-NEXT: bfe.u32 %r2, %r1, 0, 8;
[0;1;32m              ^
[0m[1m<stdin>:2057:28: [0m[0;1;30mnote: [0m[1mscanning from here
[0m ld.shared.u32 %r1, [%rd1];
[0;1;32m                           ^
...

```

</details>

https://github.com/llvm/llvm-project/pull/113338