AMDGPU: Remove "gds" feature from generic targets (#148269)

changpeng · web-flow · commit a0895d057495 · 2025-07-11T12:40:13.000-07:00
diff --git a/llvm/lib/Target/AMDGPU/GCNProcessors.td b/llvm/lib/Target/AMDGPU/GCNProcessors.td
@@ -9,11 +9,11 @@
 // The code produced for "generic" is only useful for tests and cannot
 // reasonably be expected to execute on any particular target.
 def : ProcessorModel<"generic", NoSchedModel,
-  [FeatureGDS]
+  []
 >;
 
 def : ProcessorModel<"generic-hsa", NoSchedModel,
-  [FeatureGDS, FeatureFlatAddressSpace]
+  [FeatureFlatAddressSpace]
 >;
 
 //===------------------------------------------------------------===//
diff --git a/llvm/test/CodeGen/AMDGPU/gds-atomic.ll b/llvm/test/CodeGen/AMDGPU/gds-atomic.ll
@@ -1,4 +1,3 @@
-; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.add.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.add.ll
@@ -1,5 +1,3 @@
-; RUN: llc -global-isel=0 -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.swap.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.swap.ll
@@ -1,5 +1,3 @@
-; RUN: llc -global-isel=0 -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`2`	`1`	`; RUN: llc -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`3`	`2`	`; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`4`	`3`	`; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-; RUN: llc -global-isel=0 -mtriple=amdgcn -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`2`		`-; RUN: llc -global-isel=1 -mtriple=amdgcn -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`3`	`1`	`; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`4`	`2`	`; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=bonaire -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,FUNC %s`
`5`	`3`	`; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs < %s \| FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s`