Don't generate AddMask as it requires more explicit consideration of …

…semantics (dotnet#92282)
Artromskiy · Sep 19, 2023 · 1185d19 · 1185d19
1 parent a7cafec
commit 1185d19
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/src/coreclr/jit/morph.cpp b/src/coreclr/jit/morph.cpp
@@ -10796,8 +10796,6 @@ GenTree* Compiler::fgOptimizeHWIntrinsic(GenTreeHWIntrinsic* node)
             return node;
         }
 #if defined(TARGET_XARCH)
-        case NI_AVX512F_Add:
-        case NI_AVX512BW_Add:
         case NI_AVX512F_And:
         case NI_AVX512DQ_And:
         case NI_AVX512F_AndNot:
@@ -10839,13 +10837,6 @@ GenTree* Compiler::fgOptimizeHWIntrinsic(GenTreeHWIntrinsic* node)
 
             switch (intrinsicId)
             {
-                case NI_AVX512F_Add:
-                case NI_AVX512BW_Add:
-                {
-                    maskIntrinsicId = NI_AVX512F_AddMask;
-                    break;
-                }
-
                 case NI_AVX512F_And:
                 case NI_AVX512DQ_And:
                 {