static StringRef computeDataLayout(const Triple &TT) { if (TT.getArch() == Triple::r600) { // 32-bit pointers. if (TT.getEnvironmentName() == "amdgiz" || TT.getEnvironmentName() == "amdgizcl") return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5"; return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; } // 32-bit private, local, and region pointers. 64-bit global, constant and // flat. if (TT.getEnvironmentName() == "amdgiz" || TT.getEnvironmentName() == "amdgizcl") return "e-p:64:64-p1:64:64-p2:64:64-p3:32:32-p4:32:32-p5:32:32" "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5"; return "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32" "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128" "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"; }