[flang-commits] [flang] [flang] To fix LIT test that AIX does not emit comdat. (PR #214950)

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<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-flang-fir-hlfir

Author: Daniel Chen (DanielCChen)

<details>
<summary>Changes</summary>

AIX uses XCOFF and does not emit COFF COMDAT.

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Full diff: https://github.com/llvm/llvm-project/pull/214950.diff


1 Files Affected:

- (modified) flang/test/Lower/MIF/coarray_dealloc_not_alloc.f90 (+1-1) 


``````````diff
diff --git a/flang/test/Lower/MIF/coarray_dealloc_not_alloc.f90 b/flang/test/Lower/MIF/coarray_dealloc_not_alloc.f90
index d00c46fd89315..f5c98a7ae2d87 100644
--- a/flang/test/Lower/MIF/coarray_dealloc_not_alloc.f90
+++ b/flang/test/Lower/MIF/coarray_dealloc_not_alloc.f90
@@ -1,6 +1,6 @@
 ! RUN: %flang_fc1 -emit-llvm -fcoarray %s -o - 2>&1 | FileCheck %s --check-prefix=LLVM
 
-! LLVM: @_QFB1Ekk_coarray_handle = linkonce global { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } { ptr null, i64 40, i32 20240719, i8 0, i8 42, i8 0, i8 1, ptr @_QMprifEXdtXprif_coarray_handle, [1 x i64] zeroinitializer }, comdat
+! LLVM: @_QFB1Ekk_coarray_handle = linkonce global { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } { ptr null, i64 40, i32 20240719, i8 0, i8 42, i8 0, i8 1, ptr @_QMprifEXdtXprif_coarray_handle, [1 x i64] zeroinitializer }{{(, comdat)?}}
 
 ! LLVM-LABEL:  @_QQmain()
 ! LLVM:       call void @llvm.memcpy.p0.p0.i32(ptr align 8 %[[VAL_1:.*]], ptr align 8 @_QFB1Ekk_coarray_handle, i32 40, i1 false)

``````````

</details>


https://github.com/llvm/llvm-project/pull/214950