[llvm] AMDGPU/GlobalISel: Legalize atomicrmw fmin/fmax (PR #97048)

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``````````bash
git-clang-format --diff 94471e6d238acab291b5b652fc18f17c4815cc7d bd255734665d025ab143dd7aed965b90d71a1044 -- llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index 88e40da110..1eeece8e10 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -1670,15 +1670,14 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo(const GCNSubtarget &ST_,
   if (ST.hasAtomicFlatPkAdd16Insts())
     Atomic.legalFor({{V2F16, FlatPtr}, {V2BF16, FlatPtr}});
 
-
   // Most of the legalization work here is done by AtomicExpand. We could
   // probably use a simpler legality rule that just assumes anything is OK.
   auto &AtomicFMinFMax =
-    getActionDefinitionsBuilder({G_ATOMICRMW_FMIN, G_ATOMICRMW_FMAX})
-    .legalFor({{F32, LocalPtr}, {F64, LocalPtr}});
+      getActionDefinitionsBuilder({G_ATOMICRMW_FMIN, G_ATOMICRMW_FMAX})
+          .legalFor({{F32, LocalPtr}, {F64, LocalPtr}});
 
   if (ST.hasAtomicFMinFMaxF32GlobalInsts())
-    AtomicFMinFMax.legalFor({{F32, GlobalPtr},{F32, BufferFatPtr}});
+    AtomicFMinFMax.legalFor({{F32, GlobalPtr}, {F32, BufferFatPtr}});
   if (ST.hasAtomicFMinFMaxF64GlobalInsts())
     AtomicFMinFMax.legalFor({{F64, GlobalPtr}, {F64, BufferFatPtr}});
   if (ST.hasAtomicFMinFMaxF32FlatInsts())

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https://github.com/llvm/llvm-project/pull/97048