[PATCH] D118195: [AMDGPU] Remove feature register-banking

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added a reviewer: foad.
Herald added subscribers: kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl, arsenm.
rampitec requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

Since RegBankReassign pass was removed this feature is not
use for anything.


https://reviews.llvm.org/D118195

Files:
  llvm/lib/Target/AMDGPU/AMDGPU.td
  llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
  llvm/lib/Target/AMDGPU/GCNSubtarget.h


Index: llvm/lib/Target/AMDGPU/GCNSubtarget.h
===================================================================
--- llvm/lib/Target/AMDGPU/GCNSubtarget.h
+++ llvm/lib/Target/AMDGPU/GCNSubtarget.h
@@ -153,7 +153,6 @@
   bool HasGetWaveIdInst;
   bool HasSMemTimeInst;
   bool HasShaderCyclesRegister;
-  bool HasRegisterBanking;
   bool HasVOP3Literal;
   bool HasNoDataDepHazard;
   bool FlatAddressSpace;
@@ -723,10 +722,6 @@
     return HasShaderCyclesRegister;
   }
 
-  bool hasRegisterBanking() const {
-    return HasRegisterBanking;
-  }
-
   bool hasVOP3Literal() const {
     return HasVOP3Literal;
   }
Index: llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
@@ -269,7 +269,6 @@
     HasGetWaveIdInst(false),
     HasSMemTimeInst(false),
     HasShaderCyclesRegister(false),
-    HasRegisterBanking(false),
     HasVOP3Literal(false),
     HasNoDataDepHazard(false),
     FlatAddressSpace(false),
Index: llvm/lib/Target/AMDGPU/AMDGPU.td
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPU.td
+++ llvm/lib/Target/AMDGPU/AMDGPU.td
@@ -610,12 +610,6 @@
   "Has ds_*_src2 instructions"
 >;
 
-def FeatureRegisterBanking : SubtargetFeature<"register-banking",
-  "HasRegisterBanking",
-  "true",
-  "Has register banking"
->;
-
 def FeatureVOP3Literal : SubtargetFeature<"vop3-literal",
   "HasVOP3Literal",
   "true",
@@ -826,7 +820,7 @@
    FeatureSDWA, FeatureSDWAOmod, FeatureSDWAScalar, FeatureSDWASdst,
    FeatureFlatInstOffsets, FeatureFlatGlobalInsts, FeatureFlatScratchInsts,
    FeatureAddNoCarryInsts, FeatureFmaMixInsts, FeatureGFX8Insts,
-   FeatureNoSdstCMPX, FeatureVscnt, FeatureRegisterBanking,
+   FeatureNoSdstCMPX, FeatureVscnt,
    FeatureVOP3Literal, FeatureDPP8, FeatureExtendedImageInsts,
    FeatureNoDataDepHazard, FeaturePkFmacF16Inst,
    FeatureGFX10A16, FeatureSMemTimeInst, FeatureFastDenormalF32, FeatureG16,


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D118195.403037.patch
Type: text/x-patch
Size: 2054 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220125/cc34e3b4/attachment-0001.bin>