[libcxx-commits] [libcxx] [libcxxabi] [libunwind] [llvm] [libc++] Build Google Benchmark directly from Lit (PR #160367)

via libcxx-commits libcxx-commits at lists.llvm.org
Mon Mar 30 08:04:26 PDT 2026 

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 173093 tests passed
* 2509 tests skipped
* 2 tests failed

## Failed Tests
(click on a test name to see its output)

### Clang
<details>
<summary>Clang.CIR/CodeGen/clear-cache.c</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 x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir
# 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 -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=CIR
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=CIR
# note: command had no output on stdout or stderr
# RUN: at line 3
/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 -fclangir -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# 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 -fclangir -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=LLVM
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=LLVM
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c:25:10: error: LLVM: expected string not found in input
# | // LLVM: call void @llvm.clear_cache(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32))
# |          ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll:9:27: note: scanning from here
# | define dso_local i32 @main() #0 {
# |                           ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll:11:2: note: possible intended match here
# |  call void @llvm.clear_cache.p0(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32))
# |  ^
# | 
# | Input file: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: ; ModuleID = '/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c' 
# |             2: source_filename = "/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c" 
# |             3: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" 
# |             4: target triple = "x86_64-unknown-linux-gnu" 
# |             5:  
# |             6: @buffer = global [32 x i8] c"This is a largely unused buffer\00", align 16 
# |             7:  
# |             8: ; Function Attrs: noinline 
# |             9: define dso_local i32 @main() #0 { 
# | check:25'0                               X~~~~~~~ error: no match found
# |            10:  %1 = alloca i32, i64 1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            11:  call void @llvm.clear_cache.p0(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32)) 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:25'1      ?                                                                                                      possible intended match
# |            12:  store i32 0, ptr %1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            13:  %2 = load i32, ptr %1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            14:  ret i32 %2 
# | check:25'0     ~~~~~~~~~~~~
# |            15: } 
# | check:25'0     ~~
# |            16:  
# | check:25'0     ~
# |             .
# |             .
# |             .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>Clang.CIR/CodeGen/clear-cache.c</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 x86_64-unknown-linux-gnu -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir
# 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 -fclangir -emit-cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir
# note: command had no output on stdout or stderr
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=CIR
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp.cir /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=CIR
# note: command had no output on stdout or stderr
# RUN: at line 3
/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 -fclangir -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# 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 -fclangir -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c -o /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=LLVM
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck --input-file=/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c --check-prefix=LLVM
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c:25:10: error: LLVM: expected string not found in input
# | // LLVM: call void @llvm.clear_cache(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32))
# |          ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll:9:27: note: scanning from here
# | define dso_local i32 @main() #0 {
# |                           ^
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll:11:2: note: possible intended match here
# |  call void @llvm.clear_cache.p0(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32))
# |  ^
# | 
# | Input file: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/test/CIR/CodeGen/Output/clear-cache.c.tmp-cir.ll
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: ; ModuleID = '/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c' 
# |             2: source_filename = "/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CIR/CodeGen/clear-cache.c" 
# |             3: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" 
# |             4: target triple = "x86_64-unknown-linux-gnu" 
# |             5:  
# |             6: @buffer = global [32 x i8] c"This is a largely unused buffer\00", align 16 
# |             7:  
# |             8: ; Function Attrs: noinline 
# |             9: define dso_local i32 @main() #0 { 
# | check:25'0                               X~~~~~~~ error: no match found
# |            10:  %1 = alloca i32, i64 1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            11:  call void @llvm.clear_cache.p0(ptr @buffer, ptr getelementptr inbounds nuw (i8, ptr @buffer, i64 32)) 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:25'1      ?                                                                                                      possible intended match
# |            12:  store i32 0, ptr %1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            13:  %2 = load i32, ptr %1, align 4 
# | check:25'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            14:  ret i32 %2 
# | check:25'0     ~~~~~~~~~~~~
# |            15: } 
# | check:25'0     ~~
# |            16:  
# | check:25'0     ~
# |             .
# |             .
# |             .
# | >>>>>>
# `-----------------------------
# 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/160367

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