Remove LowerInvoke's obsolete "-enable-correct-eh-support" option

This option caused LowerInvoke to generate code using SJLJ-based
exception handling, but there is no code left that interprets the
jmp_buf stack that the resulting code maintained (llvm.sjljeh.jblist).
This option has been obsolete for a while, and replaced by
SjLjEHPrepare.

This leaves the default behaviour of LowerInvoke, which is to convert
invokes to calls.

Differential Revision: http://llvm-reviews.chandlerc.com/D3136

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204388 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 0 insertions, 91 deletions

diff --git a/test/Transforms/LowerInvoke/2004-02-29-PHICrash.ll b/test/Transforms/LowerInvoke/2004-02-29-PHICrash.ll
deleted file mode 100644
index bddb70248e..0000000000
--- a/test/Transforms/LowerInvoke/2004-02-29-PHICrash.ll
+++ /dev/null
@@ -1,15 +0,0 @@
-; RUN: opt < %s -lowerinvoke -enable-correct-eh-support -disable-output
-
-define void @_ZNKSt11__use_cacheISt16__numpunct_cacheIcEEclERKSt6locale() {
-entry:
-	br i1 false, label %then, label %UnifiedReturnBlock
-then:		; preds = %entry
-	invoke void @_Znwj( )
-			to label %UnifiedReturnBlock unwind label %UnifiedReturnBlock
-UnifiedReturnBlock:		; preds = %then, %then, %entry
-	%UnifiedRetVal = phi i32* [ null, %entry ], [ null, %then ], [ null, %then ] ; <i32*> [#uses=0]
-	ret void
-}
-
-declare void @_Znwj()
-
diff --git a/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll b/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll
deleted file mode 100644
index 1057ad7057..0000000000
--- a/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll
+++ /dev/null
@@ -1,17 +0,0 @@
-; RUN: opt < %s -lowerinvoke -enable-correct-eh-support -disable-output
-
-declare void @ll_listnext__listiterPtr()
-
-define void @WorkTask.fn() {
-block0:
-	invoke void @ll_listnext__listiterPtr( )
-			to label %block9 unwind label %block8_exception_handling
-block8_exception_handling:		; preds = %block0
-	ret void
-block9:		; preds = %block0
-	%w_2690 = phi { i32, i32 }* [ null, %block0 ]		; <{ i32, i32 }*> [#uses=1]
-	%tmp.129 = getelementptr { i32, i32 }* %w_2690, i32 0, i32 1		; <i32*> [#uses=1]
-	%v2769 = load i32* %tmp.129		; <i32> [#uses=0]
-	ret void
-}
-
diff --git a/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHIUse.ll b/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHIUse.ll
deleted file mode 100644
index 940204649c..0000000000
--- a/test/Transforms/LowerInvoke/2005-08-03-InvokeWithPHIUse.ll
+++ /dev/null
@@ -1,15 +0,0 @@
-; RUN: opt < %s -lowerinvoke -enable-correct-eh-support -disable-output
-
-declare fastcc i32 @ll_listnext__listiterPtr()
-
-define fastcc i32 @WorkTask.fn() {
-block0:
-	%v2679 = invoke fastcc i32 @ll_listnext__listiterPtr( )
-			to label %block9 unwind label %block8_exception_handling	; <i32> [#uses=1]
-block8_exception_handling:		; preds = %block0
-	ret i32 0
-block9:		; preds = %block0
-	%i_2689 = phi i32 [ %v2679, %block0 ]		; <i32> [#uses=1]
-	ret i32 %i_2689
-}
-
diff --git a/test/Transforms/LowerInvoke/2008-02-14-CritEdgePhiCrash.ll b/test/Transforms/LowerInvoke/2008-02-14-CritEdgePhiCrash.ll
deleted file mode 100644
index b46ccfbb79..0000000000
--- a/test/Transforms/LowerInvoke/2008-02-14-CritEdgePhiCrash.ll
+++ /dev/null
@@ -1,14 +0,0 @@
-; RUN: opt < %s -lowerinvoke -enable-correct-eh-support -disable-output
-; PR2029
-define i32 @main(i32 %argc, i8** %argv) {
-bb470:
-        invoke i32 @main(i32 0, i8** null) to label %invcont474 unwind label
-%lpad902
-
-invcont474:             ; preds = %bb470
-        ret i32 0
-
-lpad902:                ; preds = %bb470
-        %tmp471.lcssa = phi i8* [ null, %bb470 ]                ; <i8*>
-        ret i32 0
-}
diff --git a/test/Transforms/LowerInvoke/basictest.ll b/test/Transforms/LowerInvoke/basictest.ll
deleted file mode 100644
index f0ca5f4253..0000000000
--- a/test/Transforms/LowerInvoke/basictest.ll
+++ /dev/null
@@ -1,30 +0,0 @@
-; RUN: opt < %s -lowerinvoke -disable-output -enable-correct-eh-support
-
-
-define i32 @foo() {
-	invoke i32 @foo( )
-			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
-Ok:		; preds = %0
-	invoke i32 @foo( )
-			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
-Ok2:		; preds = %Ok
-	ret i32 2
-Crap:		; preds = %Ok, %0
-	ret i32 1
-}
-
-define i32 @bar(i32 %blah) {
-	br label %doit
-doit:		; preds = %0
-        ;; Value live across an unwind edge.
-	%B2 = add i32 %blah, 1		; <i32> [#uses=1]
-	invoke i32 @foo( )
-			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
-Ok:		; preds = %doit
-	invoke i32 @foo( )
-			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
-Ok2:		; preds = %Ok
-	ret i32 2
-Crap:		; preds = %Ok, %doit
-	ret i32 %B2
-}