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