[WinEH] Rip out the landingpad-based C++ EH state numbering code

It never really worked, and the new code is working better every day.

llvm-svn: 247860

1 files changed, 0 insertions, 47 deletions

diff --git a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll b/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll
deleted file mode 100644
index 31b5e58562b..00000000000
--- a/llvm/test/CodeGen/WinEH/cppeh-prepared-catch-all.ll
+++ /dev/null
@@ -1,47 +0,0 @@
-; 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 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
-entry:
-  invoke void @may_throw()
-          to label %try.cont unwind label %lpad
-
-lpad:                                             ; preds = %entry
-  %0 = landingpad { i8*, i32 }
-          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 }