Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/LowerInvoke/2003-12-10-Crash.ll

@@ -1,25 +0,0 @@
-; This testcase was reduced from Shootout-C++/reversefile.cpp by bugpoint
-
-; RUN: opt < %s -lowerinvoke -disable-output
-
-declare void @baz()
-
-declare void @bar()
-
-define void @foo() personality i32 (...)* @__gxx_personality_v0 {
-then:
-	invoke void @baz( )
-			to label %invoke_cont.0 unwind label %try_catch
-invoke_cont.0:		; preds = %then
-	invoke void @bar( )
-			to label %try_exit unwind label %try_catch
-try_catch:		; preds = %invoke_cont.0, %then
-	%__tmp.0 = phi i32* [ null, %invoke_cont.0 ], [ null, %then ]		; <i32*> [#uses=0]
-  %res = landingpad { i8* }
-          cleanup
-	ret void
-try_exit:		; preds = %invoke_cont.0
-	ret void
-}
-
-declare i32 @__gxx_personality_v0(...)

external/llvm/test/Transforms/LowerInvoke/lowerinvoke.ll

@@ -1,26 +0,0 @@
-; RUN: opt < %s -lowerinvoke -S | FileCheck %s
-; RUN: opt < %s -passes='lowerinvoke' -S | FileCheck %s
-
-declare i32 @external_func(i64 %arg)
-
-define i32 @invoke_test(i64 %arg) personality i8* null {
-entry:
-  %result = invoke fastcc i32 @external_func(i64 inreg %arg)
-      to label %cont unwind label %lpad
-cont:
-  ret i32 %result
-lpad:
-  %phi = phi i32 [ 99, %entry ]
-  %lp = landingpad { i8*, i32 } cleanup
-  ret i32 %phi
-}
-
-; The "invoke" should be converted to a "call".
-; CHECK-LABEL: define i32 @invoke_test
-; CHECK: %result = call fastcc i32 @external_func(i64 inreg %arg)
-; CHECK-NEXT: br label %cont
-
-; Note that this pass does not remove dead landingpad blocks.
-; CHECK: lpad:
-; CHECK-NOT: phi
-; CHECK: landingpad