1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/Transforms/HotColdSplit/resume.ll b/llvm/test/Transforms/HotColdSplit/resume.ll
new file mode 100644
index 00000000000..cbda078da90
--- /dev/null
+++ b/llvm/test/Transforms/HotColdSplit/resume.ll
@@ -0,0 +1,20 @@
+; RUN: opt -hotcoldsplit -hotcoldsplit-threshold=0 -S < %s | FileCheck %s
+
+target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.14.0"
+
+; Consider `resume` to be cold.
+
+; CHECK-LABEL: define {{.*}}@foo.cold.1(
+; CHECK: resume i32 undef
+
+define i32 @foo(i32 %cond) personality i8 0 {
+entry:
+  br i1 undef, label %resume-eh, label %normal
+
+resume-eh:
+  resume i32 undef
+
+normal:
+  ret i32 0
+}