diff options
Diffstat (limited to 'test/Transforms/ArgumentPromotion/byval.ll')
| -rw-r--r-- | test/Transforms/ArgumentPromotion/byval.ll | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/test/Transforms/ArgumentPromotion/byval.ll b/test/Transforms/ArgumentPromotion/byval.ll index 58475fc89607b..00542e3ec2445 100644 --- a/test/Transforms/ArgumentPromotion/byval.ll +++ b/test/Transforms/ArgumentPromotion/byval.ll @@ -6,24 +6,45 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1 %struct.ss = type { i32, i64 } define internal void @f(%struct.ss* byval %b) nounwind { +entry: + %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 + %tmp1 = load i32, i32* %tmp, align 4 + %tmp2 = add i32 %tmp1, 1 + store i32 %tmp2, i32* %tmp, align 4 + ret void +} + ; CHECK-LABEL: define internal void @f(i32 %b.0, i64 %b.1) +; CHECK: alloca %struct.ss{{$}} +; CHECK: store i32 %b.0 +; CHECK: store i64 %b.1 + +define internal void @g(%struct.ss* byval align 32 %b) nounwind { entry: - %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 ; <i32*> [#uses=2] - %tmp1 = load i32, i32* %tmp, align 4 ; <i32> [#uses=1] - %tmp2 = add i32 %tmp1, 1 ; <i32> [#uses=1] + %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 + %tmp1 = load i32, i32* %tmp, align 4 + %tmp2 = add i32 %tmp1, 1 store i32 %tmp2, i32* %tmp, align 4 ret void } +; CHECK-LABEL: define internal void @g(i32 %b.0, i64 %b.1) +; CHECK: alloca %struct.ss, align 32 +; CHECK: store i32 %b.0 +; CHECK: store i64 %b.1 + define i32 @main() nounwind { -; CHECK-LABEL: define i32 @main entry: - %S = alloca %struct.ss ; <%struct.ss*> [#uses=4] - %tmp1 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 0 ; <i32*> [#uses=1] + %S = alloca %struct.ss + %tmp1 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 0 store i32 1, i32* %tmp1, align 8 - %tmp4 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 1 ; <i64*> [#uses=1] + %tmp4 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 1 store i64 2, i64* %tmp4, align 4 - call void @f( %struct.ss* byval %S ) nounwind -; CHECK: call void @f(i32 %{{.*}}, i64 %{{.*}}) + call void @f(%struct.ss* byval %S) nounwind + call void @g(%struct.ss* byval %S) nounwind ret i32 0 } + +; CHECK-LABEL: define i32 @main +; CHECK: call void @f(i32 %{{.*}}, i64 %{{.*}}) +; CHECK: call void @g(i32 %{{.*}}, i64 %{{.*}}) |