[llvm-bugs] [Bug 10619] Clang & LLVM trunk: SPARC Solaris 10 u9
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu Aug 6 12:50:12 PDT 2015
https://llvm.org/bugs/show_bug.cgi?id=10619
dougk at google.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |dougk at google.com,
| |jyknight at google.com
Resolution|--- |FIXED
--- Comment #11 from dougk at google.com ---
The APInt bug was a problem with clang's alignment helper templates that
incorrectly computed the most strict alignment of any field in the APValue
union. It was deciding that 32-bit alignment was adequate for a 64-bit
quantity that got manipulated by the 'ldd' and 'std' instructions that operate
on word pairs (visible in your gdb dump).
I never did track down when that got fixed, but it seems like clang >= 3.6
works.
James Knight (cc'd) has fixed all other known alignment-related problems with
Sparc.
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