On Tue, Nov 22, 2011 at 10:18 AM, Pekka Enberg <penberg@xxxxxxxxxx> wrote: >> I think that might be a generic sparse floating point issue but I >> didn't look too closely. On Tue, Nov 22, 2011 at 8:26 PM, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > No, it looks like sparse is doing fine, but because you don't generate > the FP versions of the comparison ops, LLVM is unhappy with getting an > integer comparison for a floating point value. > > Enhancing the translate_op() function to generate the proper FP > comparisons for LLVM would probably make it "JustWork(tm)". Unfortunately LLVM API requires LLVMBuildFCmp() for floats so it's not as simple as that. I sent an incremental patch as a separate email that adds FP support for comparison ops. -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
