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1; RUN: llc -tailcallopt -mcpu=core < %s | FileCheck %s2 3target triple = "i686-apple-darwin"4 5declare fastcc void @foo(i32, i32, i32, i32, i32, i32)6declare ptr @bar(ptr)7 8define fastcc void @hoge(i32 %b) nounwind {9; Do not overwrite pushed callee-save registers10; CHECK: pushl11; CHECK: subl $[[SIZE:[0-9]+]], %esp12; CHECK-NOT: [[SIZE]](%esp)13 %a = alloca i3214 store i32 0, ptr %a15 %d = tail call ptr @bar(ptr %a) nounwind16 store i32 %b, ptr %d17 tail call fastcc void @foo(i32 1, i32 2, i32 3, i32 4, i32 5, i32 6) nounwind18 ret void19}20