[llvm] AMDGPU: Remove triple field from subtarget (PR #164208)

Mon Oct 20 00:07:37 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-aarch64-darwin` running on `doug-worker-4` while building `llvm` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/190/builds/29338

<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 'Clang :: Driver/hexagon-toolchain-elf.c' FAILED ********************
Exit Code: 127

Command Output (stdout):
--
# RUN: at line 5
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK000 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK000 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 9
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK001 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK001 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 18
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin    -nostdinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK110 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin -nostdinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK110 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 24
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin    -nostdlibinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK111 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin -nostdlibinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK111 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 30
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin    -nostdinc++ /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK112 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin -nostdinc++ /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK112 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 37
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ -### --target=hexagon-unknown-elf -fno-integrated-as       -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/qc/bin    -nostdlibinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK113 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang --driver-mode=g++ '-###' --target=hexagon-unknown-elf -fno-integrated-as -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/qc/bin -nostdlibinc /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK113 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 47
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin    -mcpu=hexagonv5 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK221 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin -mcpu=hexagonv5 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK221 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# note: command had no output on stdout or stderr
# RUN: at line 53
/Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang -### --target=hexagon-unknown-elf    -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin    -mcpu=hexagonv55 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c 2>&1 | /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/FileCheck -check-prefix=CHECK222 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
# executed command: /Volumes/RAMDisk/buildbot-root/aarch64-darwin/build/bin/clang '-###' --target=hexagon-unknown-elf -ccc-install-dir /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/Inputs/hexagon_tree/Tools/bin -mcpu=hexagonv55 /Users/buildbot/buildbot-root/llvm-project/clang/test/Driver/hexagon-toolchain-elf.c
...

```

</details>

https://github.com/llvm/llvm-project/pull/164208