On Wed, Apr 11, 2012 at 11:34 AM, David Chisnall <[email protected]> wrote:
> On 11 Apr 2012, at 19:30, Richard Smith wrote:
>
> > Hi David,
> >
> > Clang now crashes in the libc++ atomics tests. Cutdown testcase:
>
Sorry, I should have said it asserts:
clang-3.1: src/lib/VMCore/Instructions.cpp:1056: void
llvm::StoreInst::AssertOK(): Assertion `getOperand(0)->getType() ==
cast<PointerType>(getOperand(1)->getType())->getElementType() && "Ptr must
be a pointer to Val type!"' failed.
> >
> > _Atomic(bool) b = true;
> >
> > I suspect there's an i1 / i8 confusion somewhere.
>
> What platform? On FreeBSD/x86-64, I have:
>
On Linux/x86-64. I see:
****************************************************
Results for /home/richardsmith/space/libcxx/test/atomics:
using clang version 3.1 (trunk)
Target: x86_64-unknown-linux-gnu
Thread model: posix
with -std=c++0x -stdlib=libc++
----------------------------------------------------
sections without tests : 0
sections with failures : 2
sections without failures: 12
+ ----
total number of sections : 14
----------------------------------------------------
number of tests failed : 2
number of tests passed : 50
+ ----
total number of tests : 52
****************************************************
The failing tests are test/atomics/atomics.flag/init.pass.cpp
and test/atomics/atomics.types.generic/bool.pass.cpp.
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