1 ; RUN: opt -passes=hotcoldsplit -hotcoldsplit-threshold=-1 -pass-remarks=hotcoldsplit -S < %s 2>&1 | FileCheck %s
3 ; Make sure this compiles. This test used to fail with an invalid phi node: the
4 ; two predecessors were outlined and the SSA representation was invalid.
6 ; CHECK: remark: <unknown>:0:0: fun split cold code into fun.cold.1
9 ; CHECK-NEXT: call void @fun.cold.1
11 ; CHECK: define internal {{.*}}@fun.cold.1{{.*}} [[cold_attr:#[0-9]+]]
12 ; CHECK: attributes [[cold_attr]] = { {{.*}}noreturn
14 define void @fun(i1 %arg) {
16 br i1 %arg, label %if.then, label %if.else
25 br i1 %arg, label %if.then5, label %if.end
34 %cleanup.dest.slot.0 = phi i32 [ 1, %if.then5 ], [ 0, %if.end ]