1; RUN: opt -passes="ipsccp<func-spec>" -force-specialization -S < %s | FileCheck %s 2 3; Function @foo has function attribute 'noduplicate', so check that we don't 4; specialize it: 5 6; CHECK-NOT: @foo.specialized.1( 7; CHECK-NOT: @foo.specialized.2( 8 9target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" 10 11@A = external dso_local constant i32, align 4 12@B = external dso_local constant i32, align 4 13 14define dso_local i32 @bar(i32 %x, i32 %y) { 15entry: 16 %tobool = icmp ne i32 %x, 0 17 br i1 %tobool, label %if.then, label %if.else 18 19if.then: 20 %call = call i32 @foo(i32 %x, ptr @A) 21 br label %return 22 23if.else: 24 %call1 = call i32 @foo(i32 %y, ptr @B) 25 br label %return 26 27return: 28 %retval.0 = phi i32 [ %call, %if.then ], [ %call1, %if.else ] 29 ret i32 %retval.0 30} 31 32define internal i32 @foo(i32 %x, ptr %b) #0 { 33entry: 34 %0 = load i32, ptr %b, align 4 35 %add = add nsw i32 %x, %0 36 ret i32 %add 37} 38 39attributes #0 = { noduplicate } 40