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-rw-r--r--llvm/test/CodeGen/PowerPC/aix-xcoff-common.ll24
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/aix-xcoff-common.ll b/llvm/test/CodeGen/PowerPC/aix-xcoff-common.ll
new file mode 100644
index 00000000000..0774e9f8eaf
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/aix-xcoff-common.ll
@@ -0,0 +1,24 @@
+; RUN: llc -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s
+
+@a = common global i32 0, align 4
+@b = common global i64 0, align 8
+@c = common global i16 0, align 2
+
+@d = common local_unnamed_addr global double 0.000000e+00, align 8
+@f = common local_unnamed_addr global float 0.000000e+00, align 4
+@comm = common local_unnamed_addr global double 0.000000e+00, align 8
+
+@over_aligned = common local_unnamed_addr global double 0.000000e+00, align 32
+
+@array = common local_unnamed_addr global [32 x i8] zeroinitializer, align 1
+
+; CHECK: .csect .text[PR]
+; CHECK-NEXT: .file
+; CHECK-NEXT: .comm a,4,2
+; CHECK-NEXT: .comm b,8,3
+; CHECK-NEXT: .comm c,2,1
+; CHECK-NEXT: .comm d,8,3
+; CHECK-NEXT: .comm f,4,2
+; CHECK-NEXT: .comm comm,8,3
+; CHECK-NEXT: .comm over_aligned,8,5
+; CHECK-NEXT: .comm array,32,0
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