diff options
Diffstat (limited to 'test/Transforms/ArgumentPromotion/byval.ll')
| -rw-r--r-- | test/Transforms/ArgumentPromotion/byval.ll | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/test/Transforms/ArgumentPromotion/byval.ll b/test/Transforms/ArgumentPromotion/byval.ll index 44b26fc..27305e9 100644 --- a/test/Transforms/ArgumentPromotion/byval.ll +++ b/test/Transforms/ArgumentPromotion/byval.ll @@ -1,25 +1,28 @@ -; RUN: opt < %s -argpromotion -scalarrepl -S | not grep load +; RUN: opt < %s -argpromotion -S | FileCheck %s + target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" -; Argpromote + scalarrepl should change this to passing the two integers by value. - %struct.ss = type { i32, i64 } +%struct.ss = type { i32, i64 } define internal void @f(%struct.ss* byval %b) nounwind { +; CHECK-LABEL: define internal void @f(i32 %b.0, i64 %b.1) entry: - %tmp = getelementptr %struct.ss* %b, i32 0, i32 0 ; <i32*> [#uses=2] - %tmp1 = load i32* %tmp, align 4 ; <i32> [#uses=1] - %tmp2 = add i32 %tmp1, 1 ; <i32> [#uses=1] - store i32 %tmp2, i32* %tmp, align 4 - ret void + %tmp = getelementptr %struct.ss* %b, i32 0, i32 0 ; <i32*> [#uses=2] + %tmp1 = load i32* %tmp, align 4 ; <i32> [#uses=1] + %tmp2 = add i32 %tmp1, 1 ; <i32> [#uses=1] + store i32 %tmp2, i32* %tmp, align 4 + ret void } define i32 @main() nounwind { +; CHECK-LABEL: define i32 @main entry: - %S = alloca %struct.ss ; <%struct.ss*> [#uses=4] - %tmp1 = getelementptr %struct.ss* %S, i32 0, i32 0 ; <i32*> [#uses=1] - store i32 1, i32* %tmp1, align 8 - %tmp4 = getelementptr %struct.ss* %S, i32 0, i32 1 ; <i64*> [#uses=1] - store i64 2, i64* %tmp4, align 4 - call void @f( %struct.ss* byval %S ) nounwind - ret i32 0 + %S = alloca %struct.ss ; <%struct.ss*> [#uses=4] + %tmp1 = getelementptr %struct.ss* %S, i32 0, i32 0 ; <i32*> [#uses=1] + store i32 1, i32* %tmp1, align 8 + %tmp4 = getelementptr %struct.ss* %S, i32 0, i32 1 ; <i64*> [#uses=1] + store i64 2, i64* %tmp4, align 4 + call void @f( %struct.ss* byval %S ) nounwind +; CHECK: call void @f(i32 %{{.*}}, i64 %{{.*}}) + ret i32 0 } |