1 files changed, 27 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/SROA-section.ll b/test/Transforms/GlobalOpt/SROA-section.ll
new file mode 100644
index 000000000000..1589608a67aa
--- /dev/null
+++ b/test/Transforms/GlobalOpt/SROA-section.ll
@@ -0,0 +1,27 @@
+; Verify that section assignment is copied during SROA
+; RUN: opt < %s -globalopt -S | FileCheck %s
+; CHECK: @G.0
+; CHECK: section ".foo"
+; CHECK: @G.1
+; CHECK: section ".foo"
+; CHECK: @G.2
+; CHECK: section ".foo"
+
+%T = type { double, double, double }
+@G = internal global %T zeroinitializer, align 16, section ".foo"
+
+define void @test() {
+  store double 1.0, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
+  store double 2.0, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
+  store double 3.0, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
+  ret void
+}
+
+define double @test2() {
+  %V1 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
+  %V2 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
+  %V3 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
+  %R = fadd double %V1, %V2
+  %R2 = fadd double %R, %V3
+  ret double %R2
+}