[polly] [Polly] Guard ISL ast gen compute out (PR #201859)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Sat Jul 18 23:13:32 PDT 2026
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `polly-x86_64-linux-noassert` running on `polly-x86_64-gce1` while building `polly` at step 3 "annotate".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/28/builds/19257
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 3 (annotate) failure: 'python ../llvm.src/polly/ci/polly-x86_64-linux-noassert.py ...' (failure)
...
ninja: Entering directory `llvm.build'
[ 16%/0.404s :: 1->5->1 (of 6)] Linking CXX executable tools/polly/unittests/Isl/IslTests
[ 33%/0.424s :: 1->4->2 (of 6)] Linking CXX executable tools/polly/unittests/Support/ISLToolsTests
[ 50%/0.429s :: 1->3->3 (of 6)] Linking CXX executable tools/polly/unittests/Flatten/FlattenTests
[ 66%/0.485s :: 1->2->4 (of 6)] Linking CXX executable tools/polly/unittests/ScheduleOptimizer/ScheduleOptimizerTests
[ 83%/0.491s :: 1->1->5 (of 6)] Linking CXX executable tools/polly/unittests/DeLICM/DeLICMTests
[ 83%/0.491s :: 0->1->5 (of 6)] Running polly regression tests
llvm-lit: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/llvm.src/polly/test/lit.cfg:65: note: Clang tests disabled: No compatible Clang found
-- Testing: 1121 tests, 8 workers --
Testing: 0.. 10.. 20.. 30..
FAIL: Polly :: IstAstInfo/AstGenComputeOut.ll (1119 of 1121)
******************** TEST 'Polly :: IstAstInfo/AstGenComputeOut.ll' FAILED ********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 24
/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt -polly-process-unprofitable -polly-remarks-minimal -polly-use-llvm-names -polly-import-jscop-dir=/srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo -polly-codegen-verify /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll -passes='polly-custom<ast>' -polly-process-unprofitable -polly-astgen-computeout=1 -debug-only=polly-ast -disable-output 2>&1 | /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/FileCheck /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# executed command: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt -polly-process-unprofitable -polly-remarks-minimal -polly-use-llvm-names -polly-import-jscop-dir=/srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo -polly-codegen-verify /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll '-passes=polly-custom<ast>' -polly-process-unprofitable -polly-astgen-computeout=1 -debug-only=polly-ast -disable-output
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/FileCheck /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# .---command stderr------------
# | /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll:130:10: error: CHECK: expected string not found in input
# | ; CHECK: AST generation for SCoP in function 'eggs' exceeded operation limit (operations). Skipping.
# | ^
# | <stdin>:1:1: note: scanning from here
# | opt: Unknown command line argument '-debug-only=polly-ast'. Try: '/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt --help'
# | ^
# |
# | Input file: <stdin>
# | Check file: /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | 1: opt: Unknown command line argument '-debug-only=polly-ast'. Try: '/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt --help'
# | check:130'0 { search range start (exclusive)
# | check:130'1 error: no match found in search range
# | 2: opt: Did you mean '--debug-pass=polly-ast'?
# | check:130'2 } search range end (exclusive)
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
********************
Step 7 (check-polly) failure: check-polly (failure)
...
ninja: Entering directory `llvm.build'
[ 16%/0.404s :: 1->5->1 (of 6)] Linking CXX executable tools/polly/unittests/Isl/IslTests
[ 33%/0.424s :: 1->4->2 (of 6)] Linking CXX executable tools/polly/unittests/Support/ISLToolsTests
[ 50%/0.429s :: 1->3->3 (of 6)] Linking CXX executable tools/polly/unittests/Flatten/FlattenTests
[ 66%/0.485s :: 1->2->4 (of 6)] Linking CXX executable tools/polly/unittests/ScheduleOptimizer/ScheduleOptimizerTests
[ 83%/0.491s :: 1->1->5 (of 6)] Linking CXX executable tools/polly/unittests/DeLICM/DeLICMTests
[ 83%/0.491s :: 0->1->5 (of 6)] Running polly regression tests
llvm-lit: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/llvm.src/polly/test/lit.cfg:65: note: Clang tests disabled: No compatible Clang found
-- Testing: 1121 tests, 8 workers --
Testing: 0.. 10.. 20.. 30..
FAIL: Polly :: IstAstInfo/AstGenComputeOut.ll (1119 of 1121)
******************** TEST 'Polly :: IstAstInfo/AstGenComputeOut.ll' FAILED ********************
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 24
/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt -polly-process-unprofitable -polly-remarks-minimal -polly-use-llvm-names -polly-import-jscop-dir=/srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo -polly-codegen-verify /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll -passes='polly-custom<ast>' -polly-process-unprofitable -polly-astgen-computeout=1 -debug-only=polly-ast -disable-output 2>&1 | /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/FileCheck /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# executed command: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt -polly-process-unprofitable -polly-remarks-minimal -polly-use-llvm-names -polly-import-jscop-dir=/srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo -polly-codegen-verify /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll '-passes=polly-custom<ast>' -polly-process-unprofitable -polly-astgen-computeout=1 -debug-only=polly-ast -disable-output
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: /srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/FileCheck /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# .---command stderr------------
# | /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll:130:10: error: CHECK: expected string not found in input
# | ; CHECK: AST generation for SCoP in function 'eggs' exceeded operation limit (operations). Skipping.
# | ^
# | <stdin>:1:1: note: scanning from here
# | opt: Unknown command line argument '-debug-only=polly-ast'. Try: '/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt --help'
# | ^
# |
# | Input file: <stdin>
# | Check file: /srv/bbworker/polly-x86_64-gce1/llvm-project/polly/test/IstAstInfo/AstGenComputeOut.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | 1: opt: Unknown command line argument '-debug-only=polly-ast'. Try: '/srv/bbworker/polly-x86_64-gce1/polly-x86_64-linux-noassert/build/llvm.build/bin/opt --help'
# | check:130'0 { search range start (exclusive)
# | check:130'1 error: no match found in search range
# | 2: opt: Did you mean '--debug-pass=polly-ast'?
# | check:130'2 } search range end (exclusive)
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
********************
```
</details>
https://github.com/llvm/llvm-project/pull/201859
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