1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGen/SPARC/2011-01-22-SRet.ll b/test/CodeGen/SPARC/2011-01-22-SRet.ll
new file mode 100644
index 0000000..2f684b0
--- /dev/null
+++ b/test/CodeGen/SPARC/2011-01-22-SRet.ll
@@ -0,0 +1,36 @@
+;RUN: llc -march=sparc < %s | FileCheck %s
+
+%struct.foo_t = type { i32, i32, i32 }
+
+define weak void @make_foo(%struct.foo_t* noalias sret %agg.result, i32 %a, i32 %b, i32 %c) nounwind {
+entry:
+;CHECK: make_foo
+;CHECK: ld [%fp+64], {{.+}}
+;CHECK: or {{.+}}, {{.+}}, %i0
+;CHECK: ret
+  %0 = getelementptr inbounds %struct.foo_t* %agg.result, i32 0, i32 0
+  store i32 %a, i32* %0, align 4
+  %1 = getelementptr inbounds %struct.foo_t* %agg.result, i32 0, i32 1
+  store i32 %b, i32* %1, align 4
+  %2 = getelementptr inbounds %struct.foo_t* %agg.result, i32 0, i32 2
+  store i32 %c, i32* %2, align 4
+  ret void
+}
+
+define i32 @test() nounwind {
+entry:
+;CHECK: test
+;CHECK: st {{.+}}, [%sp+64]
+;CHECK: make_foo
+  %f = alloca %struct.foo_t, align 8
+  call void @make_foo(%struct.foo_t* noalias sret %f, i32 10, i32 20, i32 30) nounwind
+  %0 = getelementptr inbounds %struct.foo_t* %f, i32 0, i32 0
+  %1 = load i32* %0, align 8
+  %2 = getelementptr inbounds %struct.foo_t* %f, i32 0, i32 1
+  %3 = load i32* %2, align 4
+  %4 = getelementptr inbounds %struct.foo_t* %f, i32 0, i32 2
+  %5 = load i32* %4, align 8
+  %6 = add nsw i32 %3, %1
+  %7 = add nsw i32 %6, %5
+  ret i32 %7
+}