2241   uint64_t MaskUnd = 0;  in LowerVECTOR_SHUFFLE()  local
2246       MaskUnd |= M << S;  in LowerVECTOR_SHUFFLE()
2252     if (MaskIdx == (0x03020100 | MaskUnd))  in LowerVECTOR_SHUFFLE()
2255     if (MaskIdx == (0x00010203 | MaskUnd)) {  in LowerVECTOR_SHUFFLE()
2264     if (MaskIdx == (0x06040200 | MaskUnd))  in LowerVECTOR_SHUFFLE()
2266     if (MaskIdx == (0x07050301 | MaskUnd))  in LowerVECTOR_SHUFFLE()
2271     if (MaskIdx == (0x02000604 | MaskUnd))  in LowerVECTOR_SHUFFLE()
2273     if (MaskIdx == (0x03010705 | MaskUnd))  in LowerVECTOR_SHUFFLE()
2279     if (MaskIdx == (0x0706050403020100ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2282     if (MaskIdx == (0x0001020304050607ull | MaskUnd)) {  in LowerVECTOR_SHUFFLE()
2289     if (MaskIdx == (0x0d0c050409080100ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2291     if (MaskIdx == (0x0f0e07060b0a0302ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2293     if (MaskIdx == (0x0d0c090805040100ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2295     if (MaskIdx == (0x0f0e0b0a07060302ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2297     if (MaskIdx == (0x0706030205040100ull | MaskUnd)) {  in LowerVECTOR_SHUFFLE()
2303     if (MaskIdx == (0x0e060c040a020800ull | MaskUnd))  in LowerVECTOR_SHUFFLE()
2305     if (MaskIdx == (0x0f070d050b030901ull | MaskUnd))  in LowerVECTOR_SHUFFLE()