[Metal] Add some simdgroup and barrier intrinsic attributes

[christiangnrd]

Adds simdgroup and barrier function attributes

[github-actions]

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diff --git a/src/metal.jl b/src/metal.jl
index 6f1749e..a79dec1 100644
--- a/src/metal.jl
+++ b/src/metal.jl
@@ -1034,7 +1034,7 @@ function annotate_air_intrinsics!(@nospecialize(job::CompilerJob), mod::LLVM.Mod
             # TODO: "memory(argmem: readwrite)" on LLVM 16+
             add_attributes("argmemonly", "nounwind")
 
-        # simdgroup
+            # simdgroup
         elseif match(r"air.simdgroup_matrix_8x8_multiply_accumulate", fn) !== nothing
             add_attributes("convergent", "mustprogress", "nounwind", "willreturn")
         elseif match(r"air.simdgroup_matrix_8x8_load", fn) !== nothing

[codecov]

Codecov Report

❌ Patch coverage is 42.85714% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 74.75%. Comparing base (da0be16) to head (69b2c1d).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/metal.jl	42.85%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #744      +/-   ##
==========================================
- Coverage   74.79%   74.75%   -0.05%     
==========================================
  Files          24       24              
  Lines        3666     3672       +6     
==========================================
+ Hits         2742     2745       +3     
- Misses        924      927       +3     

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