<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - PHINode containing itself causes segfault in LLVM when compiling Blender OpenCL kernel with R600 backend" href="https://bugs.freedesktop.org/show_bug.cgi?id=84232#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - PHINode containing itself causes segfault in LLVM when compiling Blender OpenCL kernel with R600 backend" href="https://bugs.freedesktop.org/show_bug.cgi?id=84232">bug 84232</a> from <a class="email" href="mailto:vitalif@yourcmc.ru" title="Vitaliy Filippov <vitalif@yourcmc.ru>"> Vitaliy Filippov</a> <pre>Hm... Checked the test from <a href="show_bug.cgi?id=84232#c6">comment 6</a>, the result is the same - there are two PHINode loops and one branch on constant. Also checked the code, it looks like crash from <a href="show_bug.cgi?id=84232#c6">comment 6</a> is also triggered by a branch-on-constant, the difference is that it crashes when a ConstantInt is dyn_cast<>'ed to incorrect class - Instruction (ConstantInt isn't an Instruction!!) in handleLoopCondition() and getTerminator() is called on it.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>