[llvm] [SPIRV] Add explicit layout (PR #135789)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-asan` running on `sanitizer-buildbot8` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/24/builds/8092

<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-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/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: 87066 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40..
FAIL: LLVM :: CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll (42513 of 87066)
******************** TEST 'LLVM :: CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll -o - | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll -o -
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll

--

********************
Testing:  0.. 10.. 20.. 30.. 40..
FAIL: LLVM :: CodeGen/SPIRV/spirv-explicit-layout.ll (42744 of 87066)
******************** TEST 'LLVM :: CodeGen/SPIRV/spirv-explicit-layout.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll -o - | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll -o -
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
205.76s: Clang :: Driver/fsanitize.c
159.26s: Clang :: Preprocessor/riscv-target-features.c
136.17s: Clang :: Driver/arm-cortex-cpus-2.c
133.25s: Clang :: Driver/arm-cortex-cpus-1.c
130.40s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp
Step 11 (stage2/asan check) failure: stage2/asan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-asan/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: 87066 tests, 72 workers --
Testing:  0.. 10.. 20.. 30.. 40..
FAIL: LLVM :: CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll (42513 of 87066)
******************** TEST 'LLVM :: CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll -o - | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll -o -
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/hlsl-resources/StructuredBuffer.ll

--

********************
Testing:  0.. 10.. 20.. 30.. 40..
FAIL: LLVM :: CodeGen/SPIRV/spirv-explicit-layout.ll (42744 of 87066)
******************** TEST 'LLVM :: CodeGen/SPIRV/spirv-explicit-layout.ll' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll -o - | /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll # RUN: at line 1
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll
+ /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/llc -O0 -verify-machineinstrs -mtriple=spirv1.6-vulkan1.3-library /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll -o -
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm_build_asan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-asan/build/llvm-project/llvm/test/CodeGen/SPIRV/spirv-explicit-layout.ll

--

********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Slowest Tests:
--------------------------------------------------------------------------
205.76s: Clang :: Driver/fsanitize.c
159.26s: Clang :: Preprocessor/riscv-target-features.c
136.17s: Clang :: Driver/arm-cortex-cpus-2.c
133.25s: Clang :: Driver/arm-cortex-cpus-1.c
130.40s: Clang :: OpenMP/target_defaultmap_codegen_01.cpp

```

</details>

https://github.com/llvm/llvm-project/pull/135789