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Diffstat (limited to 'test/CodeGen/ARM/2009-10-30.ll')
-rw-r--r-- | test/CodeGen/ARM/2009-10-30.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2009-10-30.ll b/test/CodeGen/ARM/2009-10-30.ll new file mode 100644 index 0000000..8256386 --- /dev/null +++ b/test/CodeGen/ARM/2009-10-30.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s +; This test checks that the address of the varg arguments is correctly +; computed when there are 5 or more regular arguments. + +define void @f(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, ...) { +entry: +;CHECK: sub sp, sp, #4 +;CHECK: add r0, sp, #8 +;CHECK: str r0, [sp], #+4 +;CHECK: bx lr + %ap = alloca i8*, align 4 + %ap1 = bitcast i8** %ap to i8* + call void @llvm.va_start(i8* %ap1) + ret void +} + +declare void @llvm.va_start(i8*) nounwind |