[clang] [libclc] [llvm] [AMDGPU] Add a new target gfx1152 (PR #94534)

[Shilei Tian via cfe-commits]

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@@ -1534,6 +1534,12 @@ def FeatureISAVersion11_5_1 : FeatureSet<
      FeatureVGPRSingleUseHintInsts,
      Feature1_5xVGPRs])>;
 
+def FeatureISAVersion11_5_2 : FeatureSet<
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shiltian wrote:

GFX1152 is same as GFX1150. In my internal PR, I took @jayfoad 's suggestion of adding a new target ISA version even though they are identical.

https://github.com/llvm/llvm-project/pull/94534