1 files changed, 47 insertions, 0 deletions
diff --git a/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll b/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll
new file mode 100644
index 0000000..f395d64
--- /dev/null
+++ b/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll
@@ -0,0 +1,47 @@
+; RUN: llc < %s | FileCheck %s
+
+target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc"
+
+; This test case is equivalent to:
+; extern "C" void may_throw();
+; extern "C" void test_catch_all() {
+;   try {
+;     may_throw();
+;   } catch (...) {
+;   }
+; }
+
+declare void @may_throw() #1
+declare i32 @__CxxFrameHandler3(...)
+declare void @llvm.eh.begincatch(i8* nocapture, i8* nocapture) #2
+declare void @llvm.eh.endcatch() #2
+
+; Function Attrs: nounwind uwtable
+define void @test_catch_all() #0 {
+entry:
+  invoke void @may_throw()
+          to label %try.cont unwind label %lpad
+
+lpad:                                             ; preds = %entry
+  %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+          catch i8* null
+  %1 = extractvalue { i8*, i32 } %0, 0
+  tail call void @llvm.eh.begincatch(i8* %1, i8* null) #2
+  tail call void @llvm.eh.endcatch() #2
+  br label %try.cont
+
+try.cont:                                         ; preds = %entry, %lpad
+  ret void
+}
+
+; CHECK-LABEL: $handlerMap$0$test_catch_all:
+; CHECK:         .long   {{[0-9]+}}
+; CHECK:         .long   0
+; CHECK:         .long   0
+; CHECK:         .long   test_catch_all.catch@IMGREL
+; CHECK:         .long   .Ltest_catch_all.catch$parent_frame_offset
+
+attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #2 = { nounwind }