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-rw-r--r--test/Transforms/Inline/store-sroa.ll22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/Transforms/Inline/store-sroa.ll b/test/Transforms/Inline/store-sroa.ll
new file mode 100644
index 0000000..6b1ca96
--- /dev/null
+++ b/test/Transforms/Inline/store-sroa.ll
@@ -0,0 +1,22 @@
+; RUN: opt -S -O2 -inline-threshold=1 < %s | FileCheck %s
+
+%class.A = type { i32 }
+
+define void @_Z3barP1A(%class.A* %a) #0 {
+entry:
+ %a1 = getelementptr inbounds %class.A, %class.A* %a, i64 0, i32 0
+ %0 = load i32, i32* %a1, align 4
+ %add = add nsw i32 %0, 10
+ store i32 %add, i32* %a1, align 4
+ ret void
+}
+
+define void @_Z3foov() #0 {
+; CHECK-LABEL: @_Z3foov(
+; CHECK-NOT: call void @_Z3barP1A
+; CHECK: ret
+entry:
+ %a = alloca %class.A, align 4
+ call void @_Z3barP1A(%class.A* %a)
+ ret void
+}