[llvm] [ExtendLifetimes] Implement llvm.fake.use to extend variable lifetimes (PR #86149)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Fri Aug 30 12:57:40 PDT 2024
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `clang-s390x-linux-lnt` running on `systemz-1` while building `llvm` at step 7 "ninja check 1".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/136/builds/770
<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 :: CodeGen/X86/fake-use-zero-length.ll' FAILED ********************
Exit Code: 1
Command Output (stderr):
--
RUN: at line 1: /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/stage1/bin/llc < /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/llvm/llvm/test/CodeGen/X86/fake-use-zero-length.ll -stop-after=finalize-isel | /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/stage1/bin/FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/llvm/llvm/test/CodeGen/X86/fake-use-zero-length.ll --implicit-check-not=FAKE_USE
+ /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/stage1/bin/FileCheck /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/llvm/llvm/test/CodeGen/X86/fake-use-zero-length.ll --implicit-check-not=FAKE_USE
+ /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/stage1/bin/llc -stop-after=finalize-isel
/home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/llvm/llvm/test/CodeGen/X86/fake-use-zero-length.ll:14:10: error: CHECK: expected string not found in input
; CHECK: %[[IN_VREG:[a-zA-Z0-9]+]]:gr32 = COPY $[[IN_REG]]
^
<stdin>:82:15: note: scanning from here
liveins: $r2l
^
<stdin>:82:15: note: with "IN_REG" equal to "r2l"
liveins: $r2l
^
<stdin>:84:2: note: possible intended match here
%0:gr32bit = COPY $r2l
^
Input file: <stdin>
Check file: /home/uweigand/sandbox/buildbot/clang-s390x-linux-lnt/llvm/llvm/test/CodeGen/X86/fake-use-zero-length.ll
-dump-input=help explains the following input dump.
Input was:
<<<<<<
.
.
.
77: debugValueSubstitutions: []
78: constants: []
79: machineFunctionInfo: {}
80: body: |
81: bb.0.entry:
82: liveins: $r2l
check:14'0 X error: no match found
check:14'1 with "IN_REG" equal to "r2l"
83:
check:14'0 ~~
84: %0:gr32bit = COPY $r2l
check:14'0 ~~~~~~~~~~~~~~~~~~~~~~~~
check:14'2 ? possible intended match
85: CallBRASL @bar, csr_systemz_elf, implicit-def dead $r14d, implicit-def dead $cc, implicit $fpc
check:14'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
86: $r2l = COPY %0
check:14'0 ~~~~~~~~~~~~~~~~
87: CallBRASL @baz, $r2l, csr_systemz_elf, implicit-def dead $r14d, implicit-def dead $cc, implicit $fpc
check:14'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
...
```
</details>
https://github.com/llvm/llvm-project/pull/86149
More information about the llvm-commits
mailing list