[LLVMbugs] [Bug 16649] New: __attribute__((noreturn)) corrupts instruction pointer on method call
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Thu Jul 18 02:36:02 PDT 2013
http://llvm.org/bugs/show_bug.cgi?id=16649
Bug ID: 16649
Summary: __attribute__((noreturn)) corrupts instruction pointer
on method call
Product: clang
Version: 3.2
Hardware: PC
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: unassignedclangbugs at nondot.org
Reporter: aboeckma at mpi-bremen.de
CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
Classification: Unclassified
Created attachment 10894
--> http://llvm.org/bugs/attachment.cgi?id=10894&action=edit
Minimal example to reproduce the bug
Steps to reproduce:
Download the attached minimal example and compile with:
$ clang++ -c -g -MMD -MP -MF main.o.d -o main.o main.cpp
$ clang++ -o test main.o
Execute the executable.
Expected output:
foo
3
Actual output:
foo
4
If__attribute__((noreturn)) is removed the output is as expected.
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