[clang] [llvm] [AMDGPU] Add s_setprio_inc_wg gfx1250 instruction (PR #145152)

Sun Jun 22 16:17:29 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-s390x-linux` running on `systemz-1` while building `clang,llvm` at step 5 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/42/builds/5087

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

```
Step 5 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'libFuzzer-s390x-default-Linux :: fuzzer-timeout.test' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/./bin/clang    -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta   --driver-mode=g++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer  /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/TimeoutTest.cpp -o /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest # RUN: at line 1
+ /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/./bin/clang -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta --driver-mode=g++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/TimeoutTest.cpp -o /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest
/home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/./bin/clang    -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta   --driver-mode=g++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer  /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/TimeoutEmptyTest.cpp -o /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutEmptyTest # RUN: at line 2
+ /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/./bin/clang -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta --driver-mode=g++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/TimeoutEmptyTest.cpp -o /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutEmptyTest
not  /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1 2>&1 | FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/fuzzer-timeout.test --check-prefix=TimeoutTest # RUN: at line 3
+ not /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1
+ FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/fuzzer-timeout.test --check-prefix=TimeoutTest
not  /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1 /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/hi.txt 2>&1 | FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/fuzzer-timeout.test --check-prefix=SingleInputTimeoutTest # RUN: at line 12
+ not /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1 /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/hi.txt
+ FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/test/fuzzer/fuzzer-timeout.test --check-prefix=SingleInputTimeoutTest
/home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1 -timeout_exitcode=0 # RUN: at line 16
+ /home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/runtimes/runtimes-bins/compiler-rt/test/fuzzer/S390XDefaultLinuxConfig/Output/fuzzer-timeout.test.tmp-TimeoutTest -timeout=1 -timeout_exitcode=0
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1444233556
INFO: Loaded 1 modules   (13 inline 8-bit counters): 13 [0x2aa2b351e80, 0x2aa2b351e8d), 
INFO: Loaded 1 PC tables (13 PCs): 13 [0x2aa2b351e90,0x2aa2b351f60), 
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: A corpus is not provided, starting from an empty corpus
#2	INITED cov: 2 ft: 2 corp: 1/1b exec/s: 0 rss: 31Mb
#105	NEW    cov: 3 ft: 3 corp: 2/2b lim: 4 exec/s: 0 rss: 32Mb L: 1/1 MS: 3 ChangeBit-ShuffleBytes-ChangeBit-
#106	NEW    cov: 4 ft: 4 corp: 3/4b lim: 4 exec/s: 0 rss: 32Mb L: 2/2 MS: 1 InsertByte-
#16597	NEW    cov: 5 ft: 5 corp: 4/6b lim: 163 exec/s: 0 rss: 33Mb L: 2/2 MS: 1 ChangeByte-
#16613	NEW    cov: 6 ft: 6 corp: 5/111b lim: 163 exec/s: 0 rss: 33Mb L: 105/105 MS: 1 InsertRepeatedBytes-
#16774	REDUCE cov: 6 ft: 6 corp: 5/85b lim: 163 exec/s: 0 rss: 33Mb L: 79/79 MS: 1 EraseBytes-
#16775	REDUCE cov: 6 ft: 6 corp: 5/71b lim: 163 exec/s: 0 rss: 33Mb L: 65/65 MS: 1 EraseBytes-
#16817	REDUCE cov: 6 ft: 6 corp: 5/60b lim: 163 exec/s: 0 rss: 33Mb L: 54/54 MS: 2 CopyPart-EraseBytes-
#16884	REDUCE cov: 6 ft: 6 corp: 5/57b lim: 163 exec/s: 0 rss: 33Mb L: 51/51 MS: 2 InsertByte-EraseBytes-
#16887	REDUCE cov: 6 ft: 6 corp: 5/46b lim: 163 exec/s: 0 rss: 33Mb L: 40/40 MS: 3 InsertByte-ChangeASCIIInt-EraseBytes-
#17046	REDUCE cov: 6 ft: 6 corp: 5/31b lim: 163 exec/s: 0 rss: 33Mb L: 25/25 MS: 4 CrossOver-ChangeBinInt-ChangeBit-EraseBytes-
#17099	REDUCE cov: 6 ft: 6 corp: 5/28b lim: 163 exec/s: 0 rss: 33Mb L: 22/22 MS: 3 ChangeByte-InsertByte-EraseBytes-
#17101	REDUCE cov: 6 ft: 6 corp: 5/24b lim: 163 exec/s: 0 rss: 33Mb L: 18/18 MS: 2 InsertByte-EraseBytes-
#17286	REDUCE cov: 6 ft: 6 corp: 5/20b lim: 163 exec/s: 0 rss: 33Mb L: 14/14 MS: 5 InsertByte-CopyPart-ShuffleBytes-CrossOver-EraseBytes-
ALARM: working on the last Unit for 1 seconds
       and the timeout value is 1 (use -timeout=N to change)
MS: 2 CMP-InsertByte- DE: "\000\000\000\000\000\000\000\002"-; base unit: 7c0ce79b0b8f844db49f897b6446883391aa7a0a
0x48,0x69,0x21,0x1c,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x1c,0x1c,0x7a,
Hi!\034\000\000\000\000\000\000\000\002\034\034z
artifact_prefix='./'; Test unit written to ./timeout-488f2719f84e7f0426853b141b7f8e304b7a297d
Base64: SGkhHAAAAAAAAAACHBx6
==3536602== ERROR: libFuzzer: timeout after 1 seconds
/home/uweigand/sandbox/buildbot/clang-s390x-linux/stage1/./bin/llvm-symbolizer: error: 'linux-vdso64.so.1': No such file or directory
    #0 0x02aa2b2cad75 in __sanitizer_print_stack_trace /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/asan/asan_stack.cpp:87:3
    #1 0x02aa2b1f8777 in fuzzer::PrintStackTrace() /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:5
    #2 0x02aa2b1d371b in fuzzer::Fuzzer::AlarmCallback() /home/uweigand/sandbox/buildbot/clang-s390x-linux/llvm/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:304:5
    #3 0x03ff9f0fe47f  (linux-vdso64.so.1+0x47f) (BuildId: 6055fa50302db4b2d50e6faad674c55cae5c01cd)
...

```

</details>

https://github.com/llvm/llvm-project/pull/145152