1 ; RUN: llc -mtriple=x86_64-pc-linux-gnu -tail-merge-threshold 2 < %s | FileCheck %s
3 ; Test that we still do some merging if a block has more than
4 ; tail-merge-threshold predecessors.
13 define void @foo(i32 %xxx) {
15 switch i32 %xxx, label %bb4 [