Adjust enablement of RewriteStatepointsForGC
When back merging the changes in 229945 I noticed that I forgot to mark the test cases with the appropriate GC. We want the rewriting to be off by default (even when manually added to the pass order), not on-by default. To keep the current test working, mark them as using the statepoint-example GC and whitelist that GC.
Longer term, we need a better selection mechanism here for both actual usage and testing. As I migrate more tests to the in tree version of this pass, I will probably need to update the enable/disable logic as well.
llvm-svn: 229954
diff --git a/llvm/test/Transforms/RewriteStatepointsForGC/basics.ll b/llvm/test/Transforms/RewriteStatepointsForGC/basics.ll
index bf91442..7454ea1 100644
--- a/llvm/test/Transforms/RewriteStatepointsForGC/basics.ll
+++ b/llvm/test/Transforms/RewriteStatepointsForGC/basics.ll
@@ -4,7 +4,7 @@
declare void @foo()
; Trivial relocation over a single call
-define i8 addrspace(1)* @test1(i8 addrspace(1)* %obj) {
+define i8 addrspace(1)* @test1(i8 addrspace(1)* %obj) gc "statepoint-example" {
; CHECK-LABEL: @test1
; CHECK-LABEL: entry:
; CHECK-NEXT: gc.statepoint
@@ -15,7 +15,7 @@
}
; Two safepoints in a row (i.e. consistent liveness)
-define i8 addrspace(1)* @test2(i8 addrspace(1)* %obj) {
+define i8 addrspace(1)* @test2(i8 addrspace(1)* %obj) gc "statepoint-example" {
; CHECK-LABEL: @test2
; CHECK-LABEL: entry:
; CHECK-NEXT: gc.statepoint
@@ -29,7 +29,7 @@
}
; A simple derived pointer
-define i8 @test3(i8 addrspace(1)* %obj) {
+define i8 @test3(i8 addrspace(1)* %obj) gc "statepoint-example" {
; CHECK-LABEL: entry:
; CHECK-NEXT: getelementptr
; CHECK-NEXT: gc.statepoint
@@ -49,7 +49,7 @@
; Tests to make sure we visit both the taken and untaken predeccessor
; of merge. This was a bug in the dataflow liveness at one point.
-define i8 addrspace(1)* @test4(i1 %cmp, i8 addrspace(1)* %obj) {
+define i8 addrspace(1)* @test4(i1 %cmp, i8 addrspace(1)* %obj) gc "statepoint-example" {
entry:
br i1 %cmp, label %taken, label %untaken