[X86] Remove masking from avx512vbmi2 concat and shift by immediate builtins. Use select builtins instead.

llvm-svn: 334577
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index d5945ef..6a1cbdf 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -2841,24 +2841,24 @@
   case X86::BI__builtin_ia32_dbpsadbw128:
   case X86::BI__builtin_ia32_dbpsadbw256:
   case X86::BI__builtin_ia32_dbpsadbw512:
-  case X86::BI__builtin_ia32_vpshldd128_mask:
-  case X86::BI__builtin_ia32_vpshldd256_mask:
-  case X86::BI__builtin_ia32_vpshldd512_mask:
-  case X86::BI__builtin_ia32_vpshldq128_mask:
-  case X86::BI__builtin_ia32_vpshldq256_mask:
-  case X86::BI__builtin_ia32_vpshldq512_mask:
-  case X86::BI__builtin_ia32_vpshldw128_mask:
-  case X86::BI__builtin_ia32_vpshldw256_mask:
-  case X86::BI__builtin_ia32_vpshldw512_mask:
-  case X86::BI__builtin_ia32_vpshrdd128_mask:
-  case X86::BI__builtin_ia32_vpshrdd256_mask:
-  case X86::BI__builtin_ia32_vpshrdd512_mask:
-  case X86::BI__builtin_ia32_vpshrdq128_mask:
-  case X86::BI__builtin_ia32_vpshrdq256_mask:
-  case X86::BI__builtin_ia32_vpshrdq512_mask:
-  case X86::BI__builtin_ia32_vpshrdw128_mask:
-  case X86::BI__builtin_ia32_vpshrdw256_mask:
-  case X86::BI__builtin_ia32_vpshrdw512_mask:
+  case X86::BI__builtin_ia32_vpshldd128:
+  case X86::BI__builtin_ia32_vpshldd256:
+  case X86::BI__builtin_ia32_vpshldd512:
+  case X86::BI__builtin_ia32_vpshldq128:
+  case X86::BI__builtin_ia32_vpshldq256:
+  case X86::BI__builtin_ia32_vpshldq512:
+  case X86::BI__builtin_ia32_vpshldw128:
+  case X86::BI__builtin_ia32_vpshldw256:
+  case X86::BI__builtin_ia32_vpshldw512:
+  case X86::BI__builtin_ia32_vpshrdd128:
+  case X86::BI__builtin_ia32_vpshrdd256:
+  case X86::BI__builtin_ia32_vpshrdd512:
+  case X86::BI__builtin_ia32_vpshrdq128:
+  case X86::BI__builtin_ia32_vpshrdq256:
+  case X86::BI__builtin_ia32_vpshrdq512:
+  case X86::BI__builtin_ia32_vpshrdw128:
+  case X86::BI__builtin_ia32_vpshrdw256:
+  case X86::BI__builtin_ia32_vpshrdw512:
     i = 2; l = 0; u = 255;
     break;
   case X86::BI__builtin_ia32_fixupimmpd512_mask: