[llvm-branch-commits] [llvm] [NFC][AMDGPU] Remove unused `getLDSSize` (PR #181133)

[via llvm-branch-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: Juan Manuel Martinez Caamaño (jmmartinez)

<details>
<summary>Changes</summary>

`getLDSSize` becomes unused after removing `getWavesPerEU` from the attributor in https://github.com/llvm/llvm-project/pull/181131

---
Full diff: https://github.com/llvm/llvm-project/pull/181133.diff


1 Files Affected:

- (modified) llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp (-8) 


``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
index 9bd8e97619ce1..b86a4ea7f384d 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAttributor.cpp
@@ -240,14 +240,6 @@ class AMDGPUInformationCache : public InformationCache {
     return Status;
   }
 
-  /// Returns the minimum amount of LDS space used by a workgroup running
-  /// function \p F.
-  static unsigned getLDSSize(const Function &F) {
-    return AMDGPU::getIntegerPairAttribute(F, "amdgpu-lds-size",
-                                           {0, UINT32_MAX}, true)
-        .first;
-  }
-
   /// Get the constant access bitmap for \p C.
   uint8_t getConstantAccess(const Constant *C,
                             SmallPtrSetImpl<const Constant *> &Visited) {

``````````

</details>


https://github.com/llvm/llvm-project/pull/181133