[flang-commits] [flang] [flang][cuda] Update stream type for cuf kernel op (PR #136627)

LLVM Continuous Integration via flang-commits flang-commits at lists.llvm.org
Mon Apr 21 20:14:37 PDT 2025


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-sve2-vla` running on `linaro-g4-01` while building `flang` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/198/builds/3882

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

```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'LLVM :: tools/llvm-exegesis/RISCV/rvv/filter.test' FAILED ********************
Exit Code: 2

Command Output (stderr):
--
/home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/stage1/bin/llvm-exegesis -mtriple=riscv64 -mcpu=sifive-x280 -benchmark-phase=assemble-measured-code --mode=inverse_throughput --opcode-name=PseudoVNCLIPU_WX_M1_MASK     --riscv-filter-config='vtype = {VXRM: rod, AVL: VLMAX, SEW: e(8|16), Policy: ta/mu}' --max-configs-per-opcode=1000 --min-instructions=10 | /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/llvm/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test # RUN: at line 1
+ /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/stage1/bin/llvm-exegesis -mtriple=riscv64 -mcpu=sifive-x280 -benchmark-phase=assemble-measured-code --mode=inverse_throughput --opcode-name=PseudoVNCLIPU_WX_M1_MASK '--riscv-filter-config=vtype = {VXRM: rod, AVL: VLMAX, SEW: e(8|16), Policy: ta/mu}' --max-configs-per-opcode=1000 --min-instructions=10
+ /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/llvm/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test
PseudoVNCLIPU_WX_M1_MASK: Failed to produce any snippet via: instruction has tied variables, avoiding Read-After-Write issue, picking random def and use registers not aliasing each other, for uses, one unique register for each position
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-aarch64-sve2-vla/llvm/llvm/test/tools/llvm-exegesis/RISCV/rvv/filter.test

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/136627


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