diff options
| -rw-r--r-- | test/CodeGen/ARM/vargs2.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vargs2.ll b/test/CodeGen/ARM/vargs2.ll new file mode 100644 index 0000000000..7f8d82ea2a --- /dev/null +++ b/test/CodeGen/ARM/vargs2.ll @@ -0,0 +1,33 @@ +; RUN: llvm-as < %s | llc -march=arm +%str = internal constant [4 x sbyte] c"%d\0A\00" ; <[4 x sbyte]*> [#uses=1] + +implementation ; Functions: + +void %f(int %a, ...) { +entry: + %va = alloca sbyte*, align 4 ; <sbyte**> [#uses=4] + call void %llvm.va_start( sbyte** %va ) + br label %bb + +bb: ; preds = %bb, %entry + %a_addr.0 = phi int [ %a, %entry ], [ %tmp5, %bb ] ; <int> [#uses=2] + %tmp = volatile load sbyte** %va ; <sbyte*> [#uses=2] + %tmp2 = getelementptr sbyte* %tmp, int 4 ; <sbyte*> [#uses=1] + volatile store sbyte* %tmp2, sbyte** %va + %tmp5 = add int %a_addr.0, -1 ; <int> [#uses=1] + %tmp = seteq int %a_addr.0, 1 ; <bool> [#uses=1] + br bool %tmp, label %bb7, label %bb + +bb7: ; preds = %bb + %tmp3 = cast sbyte* %tmp to int* ; <int*> [#uses=1] + %tmp = load int* %tmp3 ; <int> [#uses=1] + %tmp10 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([4 x sbyte]* %str, int 0, uint 0), int %tmp ) ; <int> [#uses=0] + call void %llvm.va_end( sbyte** %va ) + ret void +} + +declare void %llvm.va_start(sbyte**) + +declare int %printf(sbyte*, ...) + +declare void %llvm.va_end(sbyte**) |