1; RUN: opt -S --passes="ipsccp<func-spec>" -force-specialization < %s | FileCheck %s 2 3; Tests that `bar` has been specialized and that the compiler did not crash 4; while attempting to promote the alloca in `entry`. 5; CHECK: bar.specialized.1 6 7@block = internal constant [8 x i8] zeroinitializer, align 1 8 9define dso_local void @entry() { 10 %1 = alloca i32, align 4 11 call void @foo(ptr nonnull %1) 12 ret void 13} 14 15define internal void @foo(ptr nocapture readnone %0) { 16 %2 = alloca i32, align 4 17 call void @bar(ptr nonnull %2, ptr nonnull @block) 18 call void @bar(ptr nonnull %2, ptr nonnull getelementptr inbounds ([8 x i8], ptr @block, i64 0, i64 4)) 19 ret void 20} 21 22define internal void @bar(ptr nocapture readonly %0, ptr nocapture readonly %1) { 23 %3 = load i32, ptr %0, align 4 24 %4 = load i32, ptr %1, align 4 25 ret void 26} 27 28