[LLVMbugs] [Bug 3933] clang doesn't support pinning variables to registers with __asm__("eax")

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Dec 30 15:04:00 PST 2010


Rafael Ávila de Espíndola <rafael.espindola at gmail.com> changed:

           What    |Removed                     |Added
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #13 from Rafael Ávila de Espíndola <rafael.espindola at gmail.com> 2010-12-30 17:04:00 CST ---
I think the most important part has been fixed in 122643. We are intentionally
more restrictive than gcc, if too restrictive for a particular use, please open
a new bug report.

The generated code also has more moves than the one produced by gcc, but that
is an llvm problem, not clang's.

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