[llvm] d4b504f - AMDGPU: Remove triple field from subtarget (#164208)

[via llvm-commits]

Author: Matt Arsenault
Date: 2025-10-20T06:58:16Z
New Revision: d4b504ff2038385bbe162e33a7a2560ed564731f

URL: https://github.com/llvm/llvm-project/commit/d4b504ff2038385bbe162e33a7a2560ed564731f
DIFF: https://github.com/llvm/llvm-project/commit/d4b504ff2038385bbe162e33a7a2560ed564731f.diff

LOG: AMDGPU: Remove triple field from subtarget (#164208)

This is redundant and already exists in the base class, and
is also unused.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/GCNSubtarget.cpp
    llvm/lib/Target/AMDGPU/GCNSubtarget.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/GCNSubtarget.cpp b/llvm/lib/Target/AMDGPU/GCNSubtarget.cpp
index f291e373a470d..c8bbcbbd76928 100644
--- a/llvm/lib/Target/AMDGPU/GCNSubtarget.cpp
+++ b/llvm/lib/Target/AMDGPU/GCNSubtarget.cpp
@@ -169,7 +169,6 @@ GCNSubtarget::GCNSubtarget(const Triple &TT, StringRef GPU, StringRef FS,
     : // clang-format off
     AMDGPUGenSubtargetInfo(TT, GPU, /*TuneCPU*/ GPU, FS),
     AMDGPUSubtarget(TT),
-    TargetTriple(TT),
     TargetID(*this),
     InstrItins(getInstrItineraryForCPU(GPU)),
     InstrInfo(initializeSubtargetDependencies(TT, GPU, FS)),

diff  --git a/llvm/lib/Target/AMDGPU/GCNSubtarget.h b/llvm/lib/Target/AMDGPU/GCNSubtarget.h
index c2e6078bcc61a..a46678081b51c 100644
--- a/llvm/lib/Target/AMDGPU/GCNSubtarget.h
+++ b/llvm/lib/Target/AMDGPU/GCNSubtarget.h
@@ -60,7 +60,6 @@ class GCNSubtarget final : public AMDGPUGenSubtargetInfo,
 
 protected:
   // Basic subtarget description.
-  Triple TargetTriple;
   AMDGPU::IsaInfo::AMDGPUTargetID TargetID;
   unsigned Gen = INVALID;
   InstrItineraryData InstrItins;