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1; RUN: llc < %s -mtriple=x86_64-apple-darwin11 | FileCheck %s2; rdar://73628713 4define void @bar(i32 %b, i32 %a) nounwind optsize ssp {5entry:6; CHECK: leal 15(%rsi), %edi7; CHECK-NOT: movl8; CHECK: _foo9 %0 = add i32 %a, 15 ; <i32> [#uses=1]10 %1 = zext i32 %0 to i64 ; <i64> [#uses=1]11 tail call void @foo(i64 %1) nounwind12 ret void13}14 15declare void @foo(i64)16