[clang] [CIR] Allow CUDA RDC symbol/linkage decisions in CIRGen (PR #205009)
via cfe-commits
cfe-commits at lists.llvm.org
Sun Jun 21 13:39:24 PDT 2026
github-actions[bot] wrote:
<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results
* 90052 tests passed
* 843 tests skipped
* 2 tests failed
## Failed Tests
(click on a test name to see its output)
### Clang
<details>
<summary>Clang.CIR/CodeGenCUDA/rdc-linkage.cu</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-llvm -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-LLVM /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-llvm -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-LLVM /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# note: command had no output on stdout or stderr
# RUN: at line 13
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -aux-triple nvptx64-nvidia-cuda -std=c++17 -fgpu-rdc -cuid=abc -clangir-disable-passes -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-HOST-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -aux-triple nvptx64-nvidia-cuda -std=c++17 -fgpu-rdc -cuid=abc -clangir-disable-passes -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-HOST-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu:22:23: error: CUDA-HOST-CIR-DAG: expected string not found in input
# | // CUDA-HOST-CIR-DAG: cir.global external @device_var = #cir.undef
# | ^
# | <stdin>:1:1: note: scanning from here
# | !s32i = !cir.int<s, 32>
# | ^
# | <stdin>:3:2: note: possible intended match here
# | cir.global external @device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<device_var, Variable>} loc(#loc17)
# | ^
# |
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | 1: !s32i = !cir.int<s, 32>
# | dag:22'0 X~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | 2: module @"/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu" attributes {cir.lang = #cir.lang<cxx>, cir.module_asm = [], cir.triple = "x86_64-unknown-linux-gnu", dlti.dl_spec = #dlti.dl_spec<!llvm.ptr<270> = dense<32> : vector<4xi64>, !llvm.ptr<271> = dense<32> : vector<4xi64>, !llvm.ptr<272> = dense<64> : vector<4xi64>, i64 = dense<64> : vector<2xi64>, i128 = dense<128> : vector<2xi64>, f80 = dense<128> : vector<2xi64>, !llvm.ptr = dense<64> : vector<4xi64>, i1 = dense<8> : vector<2xi64>, i8 = dense<8> : vector<2xi64>, i16 = dense<16> : vector<2xi64>, i32 = dense<32> : vector<2xi64>, f16 = dense<16> : vector<2xi64>, f64 = dense<64> : vector<2xi64>, f128 = dense<128> : vector<2xi64>, "dlti.endianness" = "little", "dlti.mangling_mode" = "e", "dlti.legal_int_widths" = array<i32: 8, 16, 32, 64>, "dlti.stack_alignment" = 128 : i64>} {
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 3: cir.global external @device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<device_var, Variable>} loc(#loc17)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | dag:22'1 ? possible intended match
# | 4: cir.global external @const_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<const_var, Variable, constant>} loc(#loc18)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 5: cir.global "private" internal dso_local @_ZL17static_device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<_ZL17static_device_var__static__b04fd23c98500190, Variable>} loc(#loc19)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 6: cir.global "private" internal dso_local @_ZL16static_const_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<_ZL16static_const_var__static__b04fd23c98500190, Variable, constant>} loc(#loc20)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 7: cir.func private @use(!cir.ptr<!s32i> {llvm.noundef}) -> !s32i loc(#loc21)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 8: cir.func no_inline dso_local @_Z5touchv() -> (!s32i {llvm.noundef}) attributes {"cir.target-features" = "+cx8,+mmx,+sse,+sse2,+x87", nothrow} {
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>Clang.CIR/CodeGenCUDA/rdc-linkage.cu</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-llvm -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-LLVM /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple nvptx64-nvidia-cuda -fcuda-is-device -aux-triple x86_64-unknown-linux-gnu -std=c++17 -fgpu-rdc -cuid=abc -fclangir -emit-llvm -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-LLVM /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# note: command had no output on stdout or stderr
# RUN: at line 13
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -aux-triple nvptx64-nvidia-cuda -std=c++17 -fgpu-rdc -cuid=abc -clangir-disable-passes -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-HOST-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -aux-triple nvptx64-nvidia-cuda -std=c++17 -fgpu-rdc -cuid=abc -clangir-disable-passes -fclangir -emit-cir -x cuda /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu -o -
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --check-prefix=CUDA-HOST-CIR /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu:22:23: error: CUDA-HOST-CIR-DAG: expected string not found in input
# | // CUDA-HOST-CIR-DAG: cir.global external @device_var = #cir.undef
# | ^
# | <stdin>:1:1: note: scanning from here
# | !s32i = !cir.int<s, 32>
# | ^
# | <stdin>:3:2: note: possible intended match here
# | cir.global external @device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<device_var, Variable>} loc(#loc17)
# | ^
# |
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | 1: !s32i = !cir.int<s, 32>
# | dag:22'0 X~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | 2: module @"/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGenCUDA/rdc-linkage.cu" attributes {cir.lang = #cir.lang<cxx>, cir.module_asm = [], cir.triple = "x86_64-unknown-linux-gnu", dlti.dl_spec = #dlti.dl_spec<!llvm.ptr<270> = dense<32> : vector<4xi64>, !llvm.ptr<271> = dense<32> : vector<4xi64>, !llvm.ptr<272> = dense<64> : vector<4xi64>, i64 = dense<64> : vector<2xi64>, i128 = dense<128> : vector<2xi64>, f80 = dense<128> : vector<2xi64>, !llvm.ptr = dense<64> : vector<4xi64>, i1 = dense<8> : vector<2xi64>, i8 = dense<8> : vector<2xi64>, i16 = dense<16> : vector<2xi64>, i32 = dense<32> : vector<2xi64>, f16 = dense<16> : vector<2xi64>, f64 = dense<64> : vector<2xi64>, f128 = dense<128> : vector<2xi64>, "dlti.endianness" = "little", "dlti.mangling_mode" = "e", "dlti.legal_int_widths" = array<i32: 8, 16, 32, 64>, "dlti.stack_alignment" = 128 : i64>} {
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 3: cir.global external @device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<device_var, Variable>} loc(#loc17)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | dag:22'1 ? possible intended match
# | 4: cir.global external @const_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<const_var, Variable, constant>} loc(#loc18)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 5: cir.global "private" internal dso_local @_ZL17static_device_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<_ZL17static_device_var__static__b04fd23c98500190, Variable>} loc(#loc19)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 6: cir.global "private" internal dso_local @_ZL16static_const_var = #cir.poison : !s32i {alignment = 4 : i64, cu.var_registration = #cir.cu.var_registration<_ZL16static_const_var__static__b04fd23c98500190, Variable, constant>} loc(#loc20)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 7: cir.func private @use(!cir.ptr<!s32i> {llvm.noundef}) -> !s32i loc(#loc21)
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | 8: cir.func no_inline dso_local @_Z5touchv() -> (!s32i {llvm.noundef}) attributes {"cir.target-features" = "+cx8,+mmx,+sse,+sse2,+x87", nothrow} {
# | dag:22'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</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/205009
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