[llvm] [AMDGPU] Masked load vectortype test (PR #129703)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ml-opt-rel-x86-64` running on `ml-opt-rel-x86-64-b2` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/185/builds/14316

<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/AMDGPU/masked-load-vectortypes.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /b/ml-opt-rel-x86-64-b1/build/bin/llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 < /b/ml-opt-rel-x86-64-b1/llvm-project/llvm/test/CodeGen/AMDGPU/masked-load-vectortypes.ll | /b/ml-opt-rel-x86-64-b1/build/bin/FileCheck --check-prefix=GFX942 /b/ml-opt-rel-x86-64-b1/llvm-project/llvm/test/CodeGen/AMDGPU/masked-load-vectortypes.ll
+ /b/ml-opt-rel-x86-64-b1/build/bin/llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942
+ /b/ml-opt-rel-x86-64-b1/build/bin/FileCheck --check-prefix=GFX942 /b/ml-opt-rel-x86-64-b1/llvm-project/llvm/test/CodeGen/AMDGPU/masked-load-vectortypes.ll
/b/ml-opt-rel-x86-64-b1/llvm-project/llvm/test/CodeGen/AMDGPU/masked-load-vectortypes.ll:219:16: error: GFX942-NEXT: is not on the line after the previous match
; GFX942-NEXT: v_mov_b32_e32 v16, 0
               ^
<stdin>:359:2: note: 'next' match was here
 v_mov_b32_e32 v16, 0
 ^
<stdin>:356:25: note: previous match ended here
 v_and_b32_e32 v0, 1, v0
                        ^
<stdin>:357:1: note: non-matching line after previous match is here
 v_cmp_eq_u32_e32 vcc, 1, v0
^

Input file: <stdin>
Check file: /b/ml-opt-rel-x86-64-b1/llvm-project/llvm/test/CodeGen/AMDGPU/masked-load-vectortypes.ll

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

Input was:
<<<<<<
          .
          .
          .
        354: ; %bb.0: ; %entry 
        355:  s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 
        356:  v_and_b32_e32 v0, 1, v0 
        357:  v_cmp_eq_u32_e32 vcc, 1, v0 
        358:  v_mov_b32_e32 v15, 0 
        359:  v_mov_b32_e32 v16, 0 
next:219      !~~~~~~~~~~~~~~~~~~~  error: match on wrong line
        360:  v_mov_b32_e32 v1, 0 
        361:  v_mov_b32_e32 v2, 0 
        362:  v_mov_b32_e32 v3, 0 
        363:  v_mov_b32_e32 v17, 0 
        364:  v_mov_b32_e32 v5, 0 
          .
          .
          .
>>>>>>

--

...

```

</details>

https://github.com/llvm/llvm-project/pull/129703