Hi Well, its been quite some time... hope your are all as well as you have been more than a year ago. It just happend to be that i wrote a small pass (albeit for 2.5) which removes the select instructions which had not been there in 2.2 8-/. Since they made my bitrotting backend sad i had to find a way to get rid of them... The attached pass is slighly inspired (concerning the skeleton) by the lower switch pass. It simply replaces the select instruction with a branch to to dummy blocks which in turn unconditionally branch back to "tail" block which contains the remaining instructions (guarded of course by a phi node). Attached is also my small testdirectory (which is sadly not a real test). It would nice if this pass would find its way to mainline. I would also like this place to thank Tilmann, Nicholas and Daniel for their great support via IRC. Best regards Tim -------------- next part -------------- A non-text attachment was scrubbed... Name: lower_select.patch Type: text/x-patch Size: 6835 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20091222/3a5300bf/attachment.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: test_lowerselect.tar.gz Type: application/x-compressed-tar Size: 557 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20091222/3a5300bf/attachment-0001.bin>