[llvm-branch-commits] [llvm] [ConstantTime] Native ct.select support for ARM64 (PR #166706)
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llvm-branch-commits at lists.llvm.org
Tue Feb 24 22:11:34 PST 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 3106 tests passed
* 7 tests skipped
All executed tests passed, but another part of the build **failed**. Click on a failure below to see the details.
<details>
<summary>lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelLowering.cpp.o</summary>
```
FAILED: lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelLowering.cpp.o
sccache /opt/llvm/bin/clang++ -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/Target/AArch64 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fvisibility=hidden -UNDEBUG -fno-exceptions -funwind-tables -fno-rtti -MD -MT lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelLowering.cpp.o -MF lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelLowering.cpp.o.d -o lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64ISelLowering.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:534:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
534 | setOperationAction(ISD::CTSELECT, MVT::i8, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:535:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
535 | setOperationAction(ISD::CTSELECT, MVT::i16, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:536:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
536 | setOperationAction(ISD::CTSELECT, MVT::i32, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:537:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
537 | setOperationAction(ISD::CTSELECT, MVT::i64, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:543:29: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
543 | setOperationAction(ISD::CTSELECT, MVT::f16, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:544:29: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
544 | setOperationAction(ISD::CTSELECT, MVT::bf16, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:546:29: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
546 | setOperationAction(ISD::CTSELECT, MVT::f16, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:547:29: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
547 | setOperationAction(ISD::CTSELECT, MVT::bf16, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:551:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
551 | setOperationAction(ISD::CTSELECT, MVT::f32, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:552:27: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
552 | setOperationAction(ISD::CTSELECT, MVT::f64, Custom);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:556:31: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
556 | setOperationAction(ISD::CTSELECT, VT, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:559:31: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
559 | setOperationAction(ISD::CTSELECT, VT, Promote);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:561:31: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
561 | setOperationAction(ISD::CTSELECT, VT, Expand);
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp:8111:13: error: no member named 'CTSELECT' in namespace 'llvm::ISD'; did you mean 'CT_SELECT'?
8111 | case ISD::CTSELECT:
| ^~~~~~~~
| CT_SELECT
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/ISDOpcodes.h:800:3: note: 'CT_SELECT' declared here
800 | CT_SELECT,
| ^
14 errors generated.
```
</details>
If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.
https://github.com/llvm/llvm-project/pull/166706
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