1target 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-v128:128:128-n32:64" 2target triple = "powerpc64-unknown-linux-gnu" 3; RUN: llc -verify-machineinstrs < %s | FileCheck %s 4 5define i32 @intvaarg(i32 %a, ...) nounwind { 6entry: 7 %va = alloca ptr, align 8 8 call void @llvm.va_start(ptr %va) 9 %0 = va_arg ptr %va, i32 10 %sub = sub nsw i32 %a, %0 11 ret i32 %sub 12} 13 14declare void @llvm.va_start(ptr) nounwind 15 16; CHECK: @intvaarg 17; Make sure that the va pointer is incremented by 8 (not 4). 18; CHECK: addi{{.*}}, 1, 64 19 20