[llvm] [AMDGPU] Allocate scratch space for dVGPRs for CWSR (PR #130055)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot12` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/8663

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

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87089 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_include.s (53071 of 87089)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_include.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
RUN: at line 2: not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
57.15s: Clang :: Driver/fsanitize.c
40.75s: Clang :: Preprocessor/riscv-target-features.c
38.63s: Clang :: Driver/arm-cortex-cpus-2.c
37.92s: Clang :: Driver/arm-cortex-cpus-1.c
35.66s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
34.36s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
32.45s: Clang :: OpenMP/target_update_codegen.cpp
29.81s: Clang :: Preprocessor/arm-target-features.c
29.39s: Clang :: Preprocessor/aarch64-target-features.c
28.11s: LLVM :: CodeGen/RISCV/attributes.ll
27.54s: Clang :: Driver/clang_f_opts.c
25.24s: Clang :: Driver/linux-ld.c
24.79s: Clang :: Preprocessor/predefined-arch-macros.c
24.26s: LLVM :: CodeGen/ARM/build-attributes.ll
23.81s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
23.41s: Clang :: Driver/cl-options.c
21.90s: Clang :: Driver/x86-target-features.c
19.88s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c
19.44s: Clang :: Analysis/a_flaky_crash.cpp
18.99s: Clang :: Driver/debug-options.c

Step 11 (stage2/hwasan check) failure: stage2/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 87089 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_include.s (53071 of 87089)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/COFF_directive_include.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64-windows-msvc /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
RUN: at line 2: not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp 2>&1 | /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-jitlink -noexec /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/test/ExecutionEngine/JITLink/x86-64/Output/COFF_directive_include.s.tmp
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/COFF_directive_include.s

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
57.15s: Clang :: Driver/fsanitize.c
40.75s: Clang :: Preprocessor/riscv-target-features.c
38.63s: Clang :: Driver/arm-cortex-cpus-2.c
37.92s: Clang :: Driver/arm-cortex-cpus-1.c
35.66s: LLVM :: CodeGen/AMDGPU/sched-group-barrier-pipeline-solver.mir
34.36s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
32.45s: Clang :: OpenMP/target_update_codegen.cpp
29.81s: Clang :: Preprocessor/arm-target-features.c
29.39s: Clang :: Preprocessor/aarch64-target-features.c
28.11s: LLVM :: CodeGen/RISCV/attributes.ll
27.54s: Clang :: Driver/clang_f_opts.c
25.24s: Clang :: Driver/linux-ld.c
24.79s: Clang :: Preprocessor/predefined-arch-macros.c
24.26s: LLVM :: CodeGen/ARM/build-attributes.ll
23.81s: LLVM :: tools/llvm-reduce/parallel-workitem-kill.ll
23.41s: Clang :: Driver/cl-options.c
21.90s: Clang :: Driver/x86-target-features.c
19.88s: Clang :: CodeGen/AArch64/sve-intrinsics/acle_sve_reinterpret.c
19.44s: Clang :: Analysis/a_flaky_crash.cpp
18.99s: Clang :: Driver/debug-options.c


```

</details>

https://github.com/llvm/llvm-project/pull/130055