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llvm-mirror/test/Transforms/RewriteStatepointsForGC/base-pointers-2.ll
Sanjoy Das 7db00a0614 [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
2016-01-29 00:28:57 +00:00

20 lines
760 B
LLVM

; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %merged_value base %base_obj
define i64 addrspace(1)* @test(i64 addrspace(1)* %base_obj, i1 %runtime_condition) gc "statepoint-example" {
entry:
br i1 %runtime_condition, label %merge, label %there
there: ; preds = %entry
%derived_obj = getelementptr i64, i64 addrspace(1)* %base_obj, i32 1
br label %merge
merge: ; preds = %there, %entry
%merged_value = phi i64 addrspace(1)* [ %base_obj, %entry ], [ %derived_obj, %there ]
call void @foo() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
ret i64 addrspace(1)* %merged_value
}
declare void @foo()