http://llvm.org/bugs/show_bug.cgi?id=5990
Dan Gohman <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] Status|REOPENED |RESOLVED Resolution| |DUPLICATE --- Comment #6 from Dan Gohman <[email protected]> 2010-01-11 13:59:06 --- It's a serious bug in LLVM's MMX support, and it's also reported as PR1838. It's been open for a long time, and to date no one has stepped forward to fix it. If you have a front-end which wants to emit vector code and not care about the capabilities of the target, the -disable-mmx option is highly recommended. With this option, <2 x i32> vectors are handled in SSE registers, with the compiler doing all the bookkeeping necessary. I agree that this state of affairs is not ideal, but LLVM is attempting to meet the needs of several different classes of users, with drastically different needs. *** This bug has been marked as a duplicate of bug 1838 *** -- Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ LLVMbugs mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
