diff options
Diffstat (limited to 'test/CodeGen/AArch64/arm64-vaargs.ll')
| -rw-r--r-- | test/CodeGen/AArch64/arm64-vaargs.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/arm64-vaargs.ll b/test/CodeGen/AArch64/arm64-vaargs.ll new file mode 100644 index 0000000000..ce07635a5c --- /dev/null +++ b/test/CodeGen/AArch64/arm64-vaargs.ll @@ -0,0 +1,20 @@ +; RUN: llc < %s -march=arm64 | FileCheck %s +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n32:64" +target triple = "arm64-apple-darwin11.0.0" + +define float @t1(i8* nocapture %fmt, ...) nounwind ssp { +entry: +; CHECK: t1 +; CHECK: fcvt + %argp = alloca i8*, align 8 + %argp1 = bitcast i8** %argp to i8* + call void @llvm.va_start(i8* %argp1) + %0 = va_arg i8** %argp, i32 + %1 = va_arg i8** %argp, float + call void @llvm.va_end(i8* %argp1) + ret float %1 +} + +declare void @llvm.va_start(i8*) nounwind + +declare void @llvm.va_end(i8*) nounwind |