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