[llvm-bugs] [Bug 27606] New: test/cfi/cross-dso/stats.cpp fails on Linux/i686

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=27606

            Bug ID: 27606
           Summary: test/cfi/cross-dso/stats.cpp fails on Linux/i686
           Product: compiler-rt
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: compiler-rt
          Assignee: unassignedbugs at nondot.org
          Reporter: hjl.tools at gmail.com
                CC: llvm-bugs at lists.llvm.org, peter at pcc.me.uk
    Classification: Unclassified

On Fedora/23 i686, I got

FAIL: cfi :: cross-dso/stats.cpp (27500 of 27526)
******************** TEST 'cfi :: cross-dso/stats.cpp' FAILED
********************
Script:
--
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/./bin/clang
-fuse-ld=gold -flto -fsanitize=cfi --driver-mode=g++ -fsanitize-cfi-cross-dso
-fvisibility=default -DSHARED_LIB -fPIC -g -fsanitize-stats -shared -o
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp.so
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/./bin/clang
-fuse-ld=gold -flto -fsanitize=cfi --driver-mode=g++ -fsanitize-cfi-cross-dso
-fvisibility=default -g -fsanitize-stats -o
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp.so
env
SANITIZER_STATS_PATH=/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp.stats
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp
sanstats
/export/build/gnu/llvm-clang-x86-bootstrap/stage1/build-i686-linux/projects/compiler-rt/test/cfi/cross-dso/Output/stats.cpp.tmp.stats
| FileCheck
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp
--
Exit Code: 1

Command Output (stderr):
--
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp:19:12:
error: expected string not found in input
 // CHECK: stats.cpp:[[@LINE+1]] vcall cfi-vcall 37
           ^
<stdin>:1:1: note: scanning from here
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp:20
__x86.get_pc_thunk.ax cfi-vcall 37
^
<stdin>:1:1: note: with expression "@LINE+1" equal to "20"
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp:20
__x86.get_pc_thunk.ax cfi-vcall 37
^
<stdin>:4:69: note: possible intended match here
/export/gnu/import/git/llvm/projects/compiler-rt/test/cfi/cross-dso/stats.cpp:37
ucast cfi-unrelated-cast 81
                                                                    ^

--

********************
Testing: 0 .. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
Testing Time: 163.73s
********************
Failing Tests (1):
    cfi :: cross-dso/stats.cpp

  Expected Passes    : 26502
  Expected Failures  : 148
  Unsupported Tests  : 875
  Unexpected Failures: 1

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