[llvm-bugs] [Bug 40107] New: LLVM failed to run TEST 'Clang :: CodeGenCXX/cxx2a-compare.cpp' and TEST 'Clang :: CodeGenCXX/pr33080.cpp' on both x86|debug and x86|release congigurations with MSVC

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Dec 20 00:06:08 PST 2018


https://bugs.llvm.org/show_bug.cgi?id=40107

            Bug ID: 40107
           Summary: LLVM failed to run TEST 'Clang ::
                    CodeGenCXX/cxx2a-compare.cpp' and TEST 'Clang ::
                    CodeGenCXX/pr33080.cpp'  on both x86|debug and
                    x86|release congigurations with MSVC
           Product: Bugzilla Admin
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Products
          Assignee: unassignedbugs at nondot.org
          Reporter: 1998zhangyi at gmail.com
                CC: kristof.beyls at gmail.com, llvm-bugs at lists.llvm.org,
                    rnk at google.com, t.p.northover at gmail.com

Created attachment 21255
  --> https://bugs.llvm.org/attachment.cgi?id=21255&action=edit
log_x86_test

LLVM failed to run TEST 'Clang :: CodeGenCXX/cxx2a-compare.cpp' and TEST 'Clang
:: CodeGenCXX/pr33080.cpp' on both x86|debug and x86|release congigurations
with MSVC.

Repro steps:
1 git clone -c core.autocrlf=false https://github.com/llvm-mirror/llvm
D:\llvm\src\     
2 git clone -c core.autocrlf=false https://github.com/llvm-mirror/clang
D:\llvm\src\tools\clang
3 open a VS 2017 x86 command prompt and browse to D:\llvm
4 mkdir build_x86 && pushd build_x86
5 cmake -G "Visual Studio 15 2017" -DCMAKE_SYSTEM_VERSION=10.0.17134.0 ..\src\
6 msbuild /maxcpucount:4 /p:Platform=Win32 /p:Configuration=RelWithDebInfo
build_x86\ALL_BUILD.vcxproj /t:Rebuild
7. python.exe ./src/utils/lit/lit.py -v --no-progress-bar --param
build_mode=RelWithDebInfo --param
clang_site_config=./build_x86/tools/clang/test/lit.site.cfg
./build_x86/tools/clang/test/CodeGenCXX/cxx2a-compare.cpp -j 4
8. python.exe ./src/utils/lit/lit.py -v --no-progress-bar --param
build_mode=RelWithDebInfo --param
clang_site_config=./build_x86/tools/clang/test/lit.site.cfg
./build_x86/tools/clang/test/CodeGenCXX/pr33080.cpp -j 4  

Failures:

-- Testing: 1 tests, 1 threads --
FAIL: Clang :: CodeGenCXX/cxx2a-compare.cpp (1 of 1)
******************** TEST 'Clang :: CodeGenCXX/cxx2a-compare.cpp' FAILED
********************
Script:
--
: 'RUN: at line 1';   d:\llvm\build_x86\relwithdebinfo\bin\clang.EXE -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\8.0.0\include
-nostdsysteminc -std=c++2a -emit-llvm
D:\LLVM\src\tools\clang\test\CodeGenCXX\cxx2a-compare.cpp -o - -triple
i686-pc-windows-gnu |     D:\LLVM\build_x86\RelWithDebInfo\bin\FileCheck.EXE
D:\LLVM\src\tools\clang\test\CodeGenCXX\cxx2a-compare.cpp          
'-DWE="class.std::__1::weak_equality"'          
'-DSO="class.std::__1::strong_ordering"'          
'-DSE="class.std::__1::strong_equality"'          
'-DPO="class.std::__1::partial_ordering"'            -DEQ=0 -DLT=-1 -DGT=1
-DUNORD=-127 -DNE=1
--
Exit Code: 1

Command Output (stdout):
--
$ ":" "RUN: at line 1"
$ "d:\llvm\build_x86\relwithdebinfo\bin\clang.EXE" "-cc1" "-internal-isystem"
"d:\llvm\build_x86\relwithdebinfo\lib\clang\8.0.0\include" "-nostdsysteminc"
"-std=c++2a" "-emit-llvm"
"D:\LLVM\src\tools\clang\test\CodeGenCXX\cxx2a-compare.cpp" "-o" "-" "-triple"
"i686-pc-windows-gnu"
$ "D:\LLVM\build_x86\RelWithDebInfo\bin\FileCheck.EXE"
"D:\LLVM\src\tools\clang\test\CodeGenCXX\cxx2a-compare.cpp"
"-DWE="class.std::__1::weak_equality"" "-DSO="class.std::__1::strong_ordering""
"-DSE="class.std::__1::strong_equality""
"-DPO="class.std::__1::partial_ordering"" "-DEQ=0" "-DLT=-1" "-DGT=1"
"-DUNORD=-127" "-DNE=1"
# command stderr:
D:\LLVM\src\tools\clang\test\CodeGenCXX\cxx2a-compare.cpp:76:17: error:
CHECK-LABEL: expected string not found in input
// CHECK-LABEL: @_Z12mem_ptr_testM6MemPtrFvvES1_
                ^
<stdin>:77:37: note: scanning from here
define dso_local i8 @_Z8ptr_testPiS_(i32* %x, i32* %y) #0 {
                                    ^
<stdin>:98:21: note: possible intended match here
define dso_local i8 @_Z12mem_ptr_testM6MemPtrU8thiscallFvvES1_({ i32, i32 }*
byval align 4, { i32, i32 }* byval align 4) #0 {
                    ^

error: command failed with exit status: 1

--

********************
Testing Time: 0.48s
********************
Failing Tests (1):
    Clang :: CodeGenCXX/cxx2a-compare.cpp

  Unexpected Failures: 1


-- Testing: 1 tests, 1 threads --
FAIL: Clang :: CodeGenCXX/pr33080.cpp (1 of 1)
******************** TEST 'Clang :: CodeGenCXX/pr33080.cpp' FAILED
********************
Script:
--
: 'RUN: at line 1';   d:\llvm\build_x86\relwithdebinfo\bin\clang.EXE -cc1
-internal-isystem d:\llvm\build_x86\relwithdebinfo\lib\clang\8.0.0\include
-nostdsysteminc -triple i686-pc-windows-gnu -fms-extensions -emit-llvm -o-
D:\LLVM\src\tools\clang\test\CodeGenCXX\pr33080.cpp |
D:\LLVM\build_x86\RelWithDebInfo\bin\FileCheck.EXE
D:\LLVM\src\tools\clang\test\CodeGenCXX\pr33080.cpp
--
Exit Code: 1

Command Output (stdout):
--
$ ":" "RUN: at line 1"
$ "d:\llvm\build_x86\relwithdebinfo\bin\clang.EXE" "-cc1" "-internal-isystem"
"d:\llvm\build_x86\relwithdebinfo\lib\clang\8.0.0\include" "-nostdsysteminc"
"-triple" "i686-pc-windows-gnu" "-fms-extensions" "-emit-llvm" "-o-"
"D:\LLVM\src\tools\clang\test\CodeGenCXX\pr33080.cpp"
$ "D:\LLVM\build_x86\RelWithDebInfo\bin\FileCheck.EXE"
"D:\LLVM\src\tools\clang\test\CodeGenCXX\pr33080.cpp"
# command stderr:
D:\LLVM\src\tools\clang\test\CodeGenCXX\pr33080.cpp:26:11: error: CHECK:
expected string not found in input
// CHECK: define {{.*}} @_Z6memptrM1AU11__unalignedFviE(
          ^
<stdin>:69:83: note: scanning from here
define dso_local void
@_Z2jaPU11__unaligned1APU11__unalignedS1_PU11__unalignedS3_(%struct.A*,
%struct.A**, %struct.A***) #0 {
                                                                               
  ^
<stdin>:81:20: note: possible intended match here
define dso_local void @_Z6memptrM1AU8thiscallU11__unalignedFviE({ i32, i32 }*
byval align 4) #0 {
                   ^

error: command failed with exit status: 1

--

********************
Testing Time: 0.47s
********************
Failing Tests (1):
    Clang :: CodeGenCXX/pr33080.cpp

  Unexpected Failures: 1

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