Extended Description

in a VS 2019 x86 Native Tools Command Prompt

with llvmorg-12.0.0-rc1 checked out

cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_PROJECTS="clang;openmp" ..\llvm
ninja check-clang

-- Testing: 27111 tests, 32 workers --
Testing: 0.. 10.
FAIL: Clang :: CodeGenCXX/debug-info-gline-tables-only-codeview.cpp (4751 of 27111)
******************** TEST 'Clang :: CodeGenCXX/debug-info-gline-tables-only-codeview.cpp' FAILED ********************
Script:

: 'RUN: at line 1'; c:\src\llvm.monorepo\build.openmp\bin\clang.exe -cc1 -internal-isystem c:\src\llvm.monorepo\build.openmp\lib\clang\12.0.0\include -nostdsysteminc c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp -gcodeview -debug-info-kind=line-tables-only -S -emit-llvm -o - | c:\src\llvm.monorepo\build.openmp\bin\filecheck.exe c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp

Exit Code: 1

Command Output (stdout):

$ ":" "RUN: at line 1"
$ "c:\src\llvm.monorepo\build.openmp\bin\clang.exe" "-cc1" "-internal-isystem" "c:\src\llvm.monorepo\build.openmp\lib\clang\12.0.0\include" "-nostdsysteminc" "c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp" "-gcodeview" "-debug-info-kind=line-tables-only" "-S" "-emit-llvm" "-o" "-"
$ "c:\src\llvm.monorepo\build.openmp\bin\filecheck.exe" "c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp"

command stderr:

c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp:28:12: error: CHECK: expected string not found in input
// CHECK: ![[MTYPE]] = !DISubroutineType(types: !{{.*}})
^
:60:123: note: scanning from here
!​19 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", scope: !​10, file: !​9, line: 7, size: 8, flags: DIFlagFwdDecl)
^
:60:123: note: with "MTYPE" equal to "20"
!​19 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", scope: !​10, file: !​9, line: 7, size: 8, flags: DIFlagFwdDecl)
^
:61:1: note: possible intended match here
!​20 = !DISubroutineType(cc: DW_CC_BORLAND_thiscall, types: !​21)
^

Input file:
Check file: c:\src\llvm.monorepo\clang\test\CodeGenCXX\debug-info-gline-tables-only-codeview.cpp

-dump-input=help explains the following input dump.

Input was:
<<<<<<
.
.
.
55: !​14 = distinct !DISubprogram(name: "test", scope: !​9, file: !​9, line: 15, type: !​11, scopeLine: 15, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !​0, retainedNodes: !​2)
56: !​15 = !DILocation(line: 21, column: 3, scope: !​14)
57: !​16 = !DILocation(line: 29, column: 5, scope: !​14)
58: !​17 = !DILocation(line: 30, column: 1, scope: !​14)
59: !​18 = distinct !DISubprogram(name: "m", scope: !​19, file: !​9, line: 8, type: !​20, scopeLine: 8, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !​0, retainedNodes: !​2)
60: !​19 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", scope: !​10, file: !​9, line: 7, size: 8, flags: DIFlagFwdDecl)
check:28'0 X error: no match found
check:28'1 with "MTYPE" equal to "20"
61: !​20 = !DISubroutineType(cc: DW_CC_BORLAND_thiscall, types: !​21)
check:28'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:28'2 ? possible intended match
62: !​21 = !{null, !​22}
check:28'0 ~~~~~~~~~~~~~~~~~~
63: !​22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !​19, size: 32, flags: DIFlagArtificial | DIFlagObjectPointer)
check:28'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
64: !​23 = !DILocation(line: 8, column: 13, scope: !​18)
check:28'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: command failed with exit status: 1

--

Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90..

Failed Tests (1):
Clang :: CodeGenCXX/debug-info-gline-tables-only-codeview.cpp