1 files changed, 0 insertions, 158 deletions
diff --git a/test/CodeGen/X86/dwarf-eh-prepare.ll b/test/CodeGen/X86/dwarf-eh-prepare.ll
deleted file mode 100644
index 9acfaeb193e7..000000000000
--- a/test/CodeGen/X86/dwarf-eh-prepare.ll
+++ /dev/null
@@ -1,158 +0,0 @@
-; RUN: opt -mtriple=x86_64-linux-gnu -dwarfehprepare < %s -S | FileCheck %s
-
-; Check basic functionality of IR-to-IR DWARF EH preparation. This should
-; eliminate resumes. This pass requires a TargetMachine, so we put it under X86
-; and provide an x86 triple.
-
-@int_typeinfo = global i8 0
-
-declare void @might_throw()
-declare void @cleanup()
-
-define i32 @simple_cleanup_catch() personality i32 (...)* @__gxx_personality_v0 {
-  invoke void @might_throw()
-          to label %cont unwind label %lpad
-
-; CHECK-LABEL: define i32 @simple_cleanup_catch()
-; CHECK: invoke void @might_throw()
-
-cont:
-  ret i32 0
-
-; CHECK: ret i32 0
-
-lpad:
-  %ehvals = landingpad { i8*, i32 }
-      cleanup
-      catch i8* @int_typeinfo
-  %ehptr = extractvalue { i8*, i32 } %ehvals, 0
-  %ehsel = extractvalue { i8*, i32 } %ehvals, 1
-  call void @cleanup()
-  %int_sel = call i32 @llvm.eh.typeid.for(i8* @int_typeinfo)
-  %int_match = icmp eq i32 %ehsel, %int_sel
-  br i1 %int_match, label %catch_int, label %eh.resume
-
-; CHECK: lpad:
-; CHECK: landingpad { i8*, i32 }
-; CHECK: call void @cleanup()
-; CHECK: call i32 @llvm.eh.typeid.for
-; CHECK: br i1
-
-catch_int:
-  ret i32 1
-
-; CHECK: catch_int:
-; CHECK: ret i32 1
-
-eh.resume:
-  %tmp_ehvals = insertvalue { i8*, i32 } undef, i8* %ehptr, 0
-  %new_ehvals = insertvalue { i8*, i32 } %tmp_ehvals, i32 %ehsel, 1
-  resume { i8*, i32 } %new_ehvals
-
-; CHECK: eh.resume:
-; CHECK-NEXT: call void @_Unwind_Resume(i8* %ehptr)
-}
-
-
-define i32 @catch_no_resume() personality i32 (...)* @__gxx_personality_v0 {
-  invoke void @might_throw()
-          to label %cont unwind label %lpad
-
-cont:
-  ret i32 0
-
-lpad:
-  %ehvals = landingpad { i8*, i32 }
-      catch i8* @int_typeinfo
-  %ehptr = extractvalue { i8*, i32 } %ehvals, 0
-  %ehsel = extractvalue { i8*, i32 } %ehvals, 1
-  %int_sel = call i32 @llvm.eh.typeid.for(i8* @int_typeinfo)
-  %int_match = icmp eq i32 %ehsel, %int_sel
-  br i1 %int_match, label %catch_int, label %eh.resume
-
-catch_int:
-  ret i32 1
-
-eh.resume:
-  %tmp_ehvals = insertvalue { i8*, i32 } undef, i8* %ehptr, 0
-  %new_ehvals = insertvalue { i8*, i32 } %tmp_ehvals, i32 %ehsel, 1
-  resume { i8*, i32 } %new_ehvals
-}
-
-; Check that we can prune the unreachable resume instruction.
-
-; CHECK-LABEL: define i32 @catch_no_resume() personality i32 (...)* @__gxx_personality_v0 {
-; CHECK: invoke void @might_throw()
-; CHECK: ret i32 0
-; CHECK: lpad:
-; CHECK: landingpad { i8*, i32 }
-; CHECK-NOT: br i1
-; CHECK: ret i32 1
-; CHECK-NOT: call void @_Unwind_Resume
-; CHECK: {{^[}]}}
-
-
-define i32 @catch_cleanup_merge() personality i32 (...)* @__gxx_personality_v0 {
-  invoke void @might_throw()
-          to label %inner_invoke unwind label %outer_lpad
-inner_invoke:
-  invoke void @might_throw()
-          to label %cont unwind label %inner_lpad
-cont:
-  ret i32 0
-
-outer_lpad:
-  %ehvals1 = landingpad { i8*, i32 }
-      catch i8* @int_typeinfo
-  br label %catch.dispatch
-
-inner_lpad:
-  %ehvals2 = landingpad { i8*, i32 }
-      cleanup
-      catch i8* @int_typeinfo
-  call void @cleanup()
-  br label %catch.dispatch
-
-catch.dispatch:
-  %ehvals = phi { i8*, i32 } [ %ehvals1, %outer_lpad ], [ %ehvals2, %inner_lpad ]
-  %ehptr = extractvalue { i8*, i32 } %ehvals, 0
-  %ehsel = extractvalue { i8*, i32 } %ehvals, 1
-  %int_sel = call i32 @llvm.eh.typeid.for(i8* @int_typeinfo)
-  %int_match = icmp eq i32 %ehsel, %int_sel
-  br i1 %int_match, label %catch_int, label %eh.resume
-
-catch_int:
-  ret i32 1
-
-eh.resume:
-  %tmp_ehvals = insertvalue { i8*, i32 } undef, i8* %ehptr, 0
-  %new_ehvals = insertvalue { i8*, i32 } %tmp_ehvals, i32 %ehsel, 1
-  resume { i8*, i32 } %new_ehvals
-}
-
-; We can't prune this merge because one landingpad is a cleanup pad.
-
-; CHECK-LABEL: define i32 @catch_cleanup_merge()
-; CHECK: invoke void @might_throw()
-; CHECK: invoke void @might_throw()
-; CHECK: ret i32 0
-;
-; CHECK: outer_lpad:
-; CHECK: landingpad { i8*, i32 }
-; CHECK: br label %catch.dispatch
-;
-; CHECK: inner_lpad:
-; CHECK: landingpad { i8*, i32 }
-; CHECK: call void @cleanup()
-; CHECK: br label %catch.dispatch
-;
-; CHECK: catch.dispatch:
-; CHECK: call i32 @llvm.eh.typeid.for
-; CHECK: br i1
-; CHECK: catch_int:
-; CHECK: ret i32 1
-; CHECK: eh.resume:
-; CHECK-NEXT: call void @_Unwind_Resume(i8* %ehptr)
-
-declare i32 @__gxx_personality_v0(...)
-declare i32 @llvm.eh.typeid.for(i8*)