https://llvm.org/bugs/show_bug.cgi?id=28594
Bug ID: 28594
Summary: TestCases/Integer/negate-overflow.cpp fails on Windows
Product: compiler-rt
Version: 3.8
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: compiler-rt
Assignee: unassignedb...@nondot.org
Reporter: balarishi.bhog...@amd.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
On Windows, TestCases/Integer/negate-overflow.cpp fails on and make check-all
is aborted.
The below is the snip from log.
========================================
Running all regression tests
-- Testing: 26802 tests, 32 threads --
FAIL: UBSan-Standalone-x86_64 :: TestCases/Integer/negate-overflow.cpp (26713
of 26802)
******************** TEST 'UBSan-Standalone-x86_64 ::
TestCases/Integer/negate-overflow.cpp' FAILED ********************
Script:
--
C:/LLVM-workspace/workspace/CPUPC_Win_Mirror_Build/BUILD_4/Release/bin/clang.exe
-fsanitize=signed-integer-overflow
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\llvm\projects\compiler-rt\test\ubsan\TestCases\Integer\negate-overflow.cpp
-o
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\BUILD_4\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Integer\Output\negate-overflow.cpp.tmp1
&&
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\BUILD_4\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Integer\Output\negate-overflow.cpp.tmp1
2>&1 | FileCheck
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\llvm\projects\compiler-rt\test\ubsan\TestCases\Integer\negate-overflow.cpp
--check-prefix=CHECKS
C:/LLVM-workspace/workspace/CPUPC_Win_Mirror_Build/BUILD_4/Release/bin/clang.exe
-fsanitize=unsigned-integer-overflow
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\llvm\projects\compiler-rt\test\ubsan\TestCases\Integer\negate-overflow.cpp
-o
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\BUILD_4\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Integer\Output\negate-overflow.cpp.tmp2
&&
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\BUILD_4\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Integer\Output\negate-overflow.cpp.tmp2
2>&1 | FileCheck
C:\LLVM-workspace\workspace\CPUPC_Win_Mirror_Build\llvm\projects\compiler-rt\test\ubsan\TestCases\Integer\negate-overflow.cpp
--check-prefix=CHECKU
--
Exit Code: 2147483648
========================================
Exit code on Linux is 0 and it's passing.
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