[llvm-bugs] [Bug 24398] [mingw64] clang 3.6.2 long double representation causes Segmentation fault

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Oct 28 15:40:43 PDT 2015


https://llvm.org/bugs/show_bug.cgi?id=24398

Reid Kleckner <rnk at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #24 from Reid Kleckner <rnk at google.com> ---
(In reply to comment #22)
>    The way I read this is that GCC uses 80bit x87s for long doubles, which
> it passes indirectly by pointer.
> 
> Yes I did say that it is using x87 80-bit precision

Oops, yeah, I was replying to the previous comment. Wires crossed. =/

Anyway, this should be fixed in r251567. I ran the iostream test case and it
seems to work.

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