[AMDGPU] Enforce that gfx802/803/805 do not support XNACK

Reviewed By: kzhuravl

Differential Revision: https://reviews.llvm.org/D100679

Author: t-tye

llvm/lib/Support/TargetParser.cpp

@@ -87,15 +87,15 @@ constexpr GPUInfo AMDGCNGPUs[] = {
   {{"gfx705"},    {"gfx705"},  GK_GFX705,  FEATURE_NONE},
   {{"gfx801"},    {"gfx801"},  GK_GFX801,  FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
   {{"carrizo"},   {"gfx801"},  GK_GFX801,  FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"gfx802"},    {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"iceland"},   {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"tonga"},     {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"gfx803"},    {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"fiji"},      {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"polaris10"}, {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"polaris11"}, {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"gfx805"},    {"gfx805"},  GK_GFX805,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
-  {{"tongapro"},  {"gfx805"},  GK_GFX805,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
+  {{"gfx802"},    {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32},
+  {{"iceland"},   {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32},
+  {{"tonga"},     {"gfx802"},  GK_GFX802,  FEATURE_FAST_DENORMAL_F32},
+  {{"gfx803"},    {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32},
+  {{"fiji"},      {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32},
+  {{"polaris10"}, {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32},
+  {{"polaris11"}, {"gfx803"},  GK_GFX803,  FEATURE_FAST_DENORMAL_F32},
+  {{"gfx805"},    {"gfx805"},  GK_GFX805,  FEATURE_FAST_DENORMAL_F32},
+  {{"tongapro"},  {"gfx805"},  GK_GFX805,  FEATURE_FAST_DENORMAL_F32},
   {{"gfx810"},    {"gfx810"},  GK_GFX810,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
   {{"stoney"},    {"gfx810"},  GK_GFX810,  FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},
   {{"gfx900"},    {"gfx900"},  GK_GFX900,  FEATURE_FAST_FMA_F32|FEATURE_FAST_DENORMAL_F32|FEATURE_XNACK},