[PATCH] D60974: Clang IFSO driver action.

Yitzhak Mandelbaum via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Jul 1 08:49:51 PDT 2019 

ymandel added a comment.

The tests for this code are failing in my build.  Any suggestions welcome.

My setup:

  cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/bin/clang-7 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-7 -DCMAKE_C_FLAGS='-gmlt -Wall' -DCMAKE_CXX_FLAGS='-gmlt -Wall' -DLLVM_PARALLEL_LINK_JOBS=6 -DLLVM_ENABLE_PROJECTS='clang;clang-tools-extra' ../llvm-project/llvm

with head at:

  commit 3b7668ae4bb8fabf95bd78dc6a06ca75f6ec3958 (HEAD, origin/master, origin/HEAD)
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   Mon Jul 1 13:34:26 2019 +0000
  
      AMDGPU/GlobalISel: Improve icmp selection coverage.
      
      Select s64 eq/ne scalar icmp.
      
      llvm-svn: 364765

The failures:

  ninja check-clang
  [3586/3587] Running the Clang regression tests
  llvm-lit: <...>/llvm-project/llvm/utils/lit/lit/llvm/config.py:340: note: using clang: <...>/build/bin/clang
  FAIL: Clang :: InterfaceStubs/virtual.cpp (6035 of 15113)
  ******************** TEST 'Clang :: InterfaceStubs/virtual.cpp' FAILED ********************
  Script:
  --
  : 'RUN: at line 2';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-TAPI <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp
  : 'RUN: at line 5';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-TAPI2 <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp
  : 'RUN: at line 8';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp |  llvm-readelf -s - 2>&1 | <...>/build/bin/FileCheck -check-prefix=CHECK-SYMBOLS <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp
  --
  Exit Code: 1
  
  Command Output (stderr):
  --
  <...>/llvm-project/clang/test/InterfaceStubs/virtual.cpp:16:23: error: CHECK-SYMBOLS-DAG: expected string not found in input
  // CHECK-SYMBOLS-DAG: NOTYPE GLOBAL HIDDEN {{.*}} _ZNK1Q5func1Ev
                        ^
  <stdin>:1:1: note: scanning from here
  There are 28 section headers, starting at offset 0x718:
  ^
  <stdin>:4:25: note: possible intended match here
   [Nr] Name Type Address Off Size ES Flg Lk Inf Al
                          ^
  
  --
  
  ********************
  FAIL: Clang :: InterfaceStubs/class-template-specialization.cpp (6041 of 15113)
  ******************** TEST 'Clang :: InterfaceStubs/class-template-specialization.cpp' FAILED ********************
  Script:
  --
  : 'RUN: at line 2';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-TAPI <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp
  : 'RUN: at line 6';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-TAPI2 <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp
  : 'RUN: at line 9';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp |  llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-SYMBOLS <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp
  --
  Exit Code: 1
  
  Command Output (stderr):
  --
  <...>/llvm-project/clang/test/InterfaceStubs/class-template-specialization.cpp:26:23: error: CHECK-SYMBOLS-DAG: expected string not found in input
  // CHECK-SYMBOLS-DAG: FUNC GLOBAL DEFAULT {{[0-9]}} _Z1g
                        ^
  <stdin>:1:1: note: scanning from here
  There are 12 section headers, starting at offset 0x2a8:
  ^
  <stdin>:7:41: note: possible intended match here
   [ 2] .text PROGBITS 0000000000000000 000040 000017 00 AX 0 0 16
                                          ^
  
  --
  
  ********************
  FAIL: Clang :: InterfaceStubs/hidden-class-inheritance.cpp (6044 of 15113)
  ******************** TEST 'Clang :: InterfaceStubs/hidden-class-inheritance.cpp' FAILED ********************
  Script:
  --
  : 'RUN: at line 2';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=""  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-X <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 7';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c  -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=""  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-X-RE <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 13';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=""  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-HP <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 18';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=""  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-HP2 <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 23';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c  -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=""  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-HP-RE <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 29';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-HC <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 34';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-HC2 <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 39';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c  -DPARENT_CLASS_VISIBILITY="" -DCHILD_CLASS_VISIBILITY=HIDDEN  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-HC-RE <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 45';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1  -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=HIDDEN  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  <...>/build/bin/FileCheck -check-prefix=CHECK-HP-HC <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  : 'RUN: at line 50';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c  -DPARENT_CLASS_VISIBILITY=HIDDEN -DCHILD_CLASS_VISIBILITY=HIDDEN  -DPARENT_METHOD_VISIBILITY="" -DCHILD_METHOD_VISIBILITY="" <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp |  llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-HP-HC-RE <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp
  --
  Exit Code: 1
  
  Command Output (stderr):
  --
  <...>/llvm-project/clang/test/InterfaceStubs/hidden-class-inheritance.cpp:65:16: error: CHECK-X-RE: expected string not found in input
  // CHECK-X-RE: FUNC WEAK DEFAULT {{[0-9]+}} _ZN1C1mEv
                 ^
  <stdin>:1:1: note: scanning from here
  There are 48 section headers, starting at offset 0xdb0:
  ^
  <stdin>:7:48: note: possible intended match here
   [ 2] .text PROGBITS 0000000000000000 000040 00005c 00 AX 0 0 16
                                                 ^
  
  --
  
  ********************
  FAIL: Clang :: InterfaceStubs/visibility.cpp (6110 of 15113)
  ******************** TEST 'Clang :: InterfaceStubs/visibility.cpp' FAILED ********************
  Script:
  --
  : 'RUN: at line 2';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 -fvisibility=hidden  <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp | <...>/build/bin/FileCheck --check-prefix=CHECK-CMD-HIDDEN <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 6';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-yaml-elf-v1 -fvisibility=hidden  <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp | <...>/build/bin/FileCheck --check-prefix=CHECK-CMD-HIDDEN <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 10';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp |  <...>/build/bin/FileCheck --check-prefix=CHECK-CMD <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 14';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-yaml-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp |  <...>/build/bin/FileCheck --check-prefix=CHECK-CMD <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 18';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-tapi-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp |  <...>/build/bin/FileCheck --check-prefix=CHECK-CMD2 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 22';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -emit-interface-stubs  -interface-stub-version=experimental-yaml-elf-v1 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp |  <...>/build/bin/FileCheck --check-prefix=CHECK-CMD2 <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  : 'RUN: at line 26';   <...>/build/bin/clang -target x86_64-unknown-linux-gnu -o - -c <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp | llvm-readelf -s - 2>&1 |  <...>/build/bin/FileCheck -check-prefix=CHECK-SYMBOLS <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp
  --
  Exit Code: 1
  
  Command Output (stderr):
  --
  <...>/llvm-project/clang/test/InterfaceStubs/visibility.cpp:44:23: error: CHECK-SYMBOLS-DAG: expected string not found in input
  // CHECK-SYMBOLS-DAG: DEFAULT {{.*}} _Z10cmdVisiblev
                        ^
  <stdin>:1:1: note: scanning from here
  There are 9 section headers, starting at offset 0x2a8:
  ^
  <stdin>:4:34: note: possible intended match here
   [Nr] Name Type Address Off Size ES Flg Lk Inf Al
                                   ^
  
  --
  
  ********************
  Testing Time: 34.72s
  ********************
  Failing Tests (4):
      Clang :: InterfaceStubs/class-template-specialization.cpp
      Clang :: InterfaceStubs/hidden-class-inheritance.cpp
      Clang :: InterfaceStubs/virtual.cpp
      Clang :: InterfaceStubs/visibility.cpp
  
    Expected Passes    : 14989
    Expected Failures  : 21
    Unsupported Tests  : 99
    Unexpected Failures: 4
  FAILED: tools/clang/test/CMakeFiles/check-clang 

where `<...>` stands for my local clang repo directory.


Repository:
  rG LLVM Github Monorepo

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