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