[RS4GC] Clamp UseDeoptBundles to true and update tests

The full diff for the test directory may be hard to read because of the
filename clash; so here's all that happened as far as the tests are
concerned:

```
cd test/Transforms/RewriteStatepointsForGC
git rm *ll
git mv deopt-bundles/* ./
rmdir deopt-bundles
find . -name '*.ll' | xargs gsed -i 's/-rs4gc-use-deopt-bundles //g'
```

llvm-svn: 259129
diff --git a/llvm/test/Transforms/RewriteStatepointsForGC/base-pointers-13.ll b/llvm/test/Transforms/RewriteStatepointsForGC/base-pointers-13.ll
index 8e43e63..5d291af 100644
--- a/llvm/test/Transforms/RewriteStatepointsForGC/base-pointers-13.ll
+++ b/llvm/test/Transforms/RewriteStatepointsForGC/base-pointers-13.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
+; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
 
 ; CHECK: derived %derived base @global
 
@@ -6,7 +6,7 @@
 
 define i8 @test(i64 %offset) gc "statepoint-example" {
   %derived = getelementptr i8, i8 addrspace(1)* @global, i64 %offset
-  %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @extern, i32 0, i32 0, i32 0, i32 0)
+  call void @extern()
 ; CHECK-NOT: relocate
 ; CHECK-NOT: remat
 ; CHECK: %load = load i8, i8 addrspace(1)* %derived