--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/llvm/test/BugPoint/retain-crashing-metadata.ll	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,22 @@
+; REQUIRES: plugins
+; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t-notype -bugpoint-crashmetadata -silence-passes > /dev/null
+; RUN: llvm-dis %t-notype-reduced-simplified.bc -o - | FileCheck %s
+;
+; Make sure BugPoint retains metadata contributing to a crash.
+
+; CHECK-LABEL: define void @test2(float %f) {
+; CHECK-NEXT: %arg = fadd float %f, 1.000000e+01
+; CHECK-NOT: !fpmath
+; CHECK-NEXT: %x = call float @llvm.fabs.f32(float %arg), !fpmath [[FPMATH:![0-9]+]]
+; CHECK-NEXT: ret void
+
+; CHECK: [[FPMATH]] = !{float 2.500000e+00}
+define void @test2(float %f) {
+    %arg = fadd float %f, 1.000000e+01, !fpmath !0
+    %x = call float @llvm.fabs.f32(float %arg), !fpmath !0
+    ret void
+}
+
+declare float @llvm.fabs.f32(float)
+
+!0 = !{float 2.500000e+00}