1; RUN: opt < %s -passes=inline,function-attrs,reassociate -S | FileCheck %s 2 3; CHECK-LABEL: main 4; CHECK-NEXT: ret void 5 6define internal i16 @func1() noinline #0 { 7 ret i16 0 8} 9 10define void @main(i16 %argc, ptr %argv) #0 { 11 %_tmp0 = call i16 @func1() 12 %_tmp2 = zext i16 %_tmp0 to i32 13 ret void 14} 15attributes #0 = { minsize nounwind optsize } 16