diff options
Diffstat (limited to 'test/Transforms/ScalarRepl/sroa-fca.ll')
| -rw-r--r-- | test/Transforms/ScalarRepl/sroa-fca.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/sroa-fca.ll b/test/Transforms/ScalarRepl/sroa-fca.ll new file mode 100644 index 0000000..2df3b9b --- /dev/null +++ b/test/Transforms/ScalarRepl/sroa-fca.ll @@ -0,0 +1,21 @@ +; RUN: opt < %s -scalarrepl | llvm-dis +; Make sure that SROA "scalar conversion" can handle first class aggregates. + +define i64 @test({i32, i32} %A) { + %X = alloca i64 + %Y = bitcast i64* %X to {i32,i32}* + store {i32,i32} %A, {i32,i32}* %Y + + %Q = load i64* %X + ret i64 %Q +} + +define {i32,i32} @test2(i64 %A) { + %X = alloca i64 + %Y = bitcast i64* %X to {i32,i32}* + store i64 %A, i64* %X + + %Q = load {i32,i32}* %Y + ret {i32,i32} %Q +} + |