[llvm-branch-commits] [llvm] AMDGPU: Handle gfx950 96/128-bit buffer_load_lds (PR #116681)

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``````````bash
git-clang-format --diff 42f311ceb555ea2b3f171ad2ef8254e971e0be12 f5657c9cc25cfed321ced807510a21dc374bcfe3 --extensions cpp -- llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp llvm/lib/Target/AMDGPU/SIISelLowering.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index 3522ece24f..707136409e 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -3244,19 +3244,19 @@ bool AMDGPUInstructionSelector::selectBufferLoadLds(MachineInstr &MI) const {
     if (!Subtarget->hasLDSLoadB96_B128())
       return false;
 
-    Opc = HasVIndex ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_BOTHEN
-                                 : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_IDXEN
-                    : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFEN
-                                 : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFSET;
+    Opc = HasVIndex    ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_BOTHEN
+                                    : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_IDXEN
+          : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFEN
+                       : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFSET;
     break;
   case 16:
     if (!Subtarget->hasLDSLoadB96_B128())
       return false;
 
-    Opc = HasVIndex ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_BOTHEN
-                                 : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_IDXEN
-                    : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFEN
-                                 : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFSET;
+    Opc = HasVIndex    ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_BOTHEN
+                                    : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_IDXEN
+          : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFEN
+                       : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFSET;
     break;
   }
 
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 5b02f9bf80..1763c1f0aa 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -9828,18 +9828,18 @@ SDValue SITargetLowering::LowerINTRINSIC_VOID(SDValue Op,
     case 12:
       if (!Subtarget->hasLDSLoadB96_B128())
         return SDValue();
-      Opc = HasVIndex ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_BOTHEN
-                                   : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_IDXEN
-                      : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFEN
-                                   : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFSET;
+      Opc = HasVIndex    ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_BOTHEN
+                                      : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_IDXEN
+            : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFEN
+                         : AMDGPU::BUFFER_LOAD_DWORDX3_LDS_OFFSET;
       break;
     case 16:
       if (!Subtarget->hasLDSLoadB96_B128())
         return SDValue();
-      Opc = HasVIndex ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_BOTHEN
-                                   : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_IDXEN
-                      : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFEN
-                                   : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFSET;
+      Opc = HasVIndex    ? HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_BOTHEN
+                                      : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_IDXEN
+            : HasVOffset ? AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFEN
+                         : AMDGPU::BUFFER_LOAD_DWORDX4_LDS_OFFSET;
       break;
     }
 

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https://github.com/llvm/llvm-project/pull/116681