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| author | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-08 08:55:49 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-04-09 15:04:38 -0700 |
| commit | 4c5e43da7792f75567b693105cc53e3f1992ad98 (patch) | |
| tree | 1b2c9792582e12f5af0b1512e3094425f0dc0df9 /test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll | |
| parent | c75239e6119d0f9a74c57099d91cbc9bde56bf33 (diff) | |
| download | external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.zip external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.gz external_llvm-4c5e43da7792f75567b693105cc53e3f1992ad98.tar.bz2 | |
Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
Diffstat (limited to 'test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll')
| -rw-r--r-- | test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll b/test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll new file mode 100644 index 0000000..1e8d071 --- /dev/null +++ b/test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll @@ -0,0 +1,26 @@ +; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s + +; CHECK: derived %next base %base_obj + +declare void @do_safepoint() + +define void @test(i64 addrspace(1)* %base_obj) gc "statepoint-example" { +entry: + %obj = getelementptr i64, i64 addrspace(1)* %base_obj, i32 1 + br label %loop + +loop: ; preds = %loop, %entry +; CHECK-LABEL: loop: +; CHECK: phi i64 addrspace(1)* +; CHECK-DAG: [ %base_obj.relocated, %loop ] +; CHECK-DAG: [ %base_obj, %entry ] +; CHECK: %current = phi i64 addrspace(1)* +; CHECK-DAG: [ %obj, %entry ] +; CHECK-DAG: [ %next.relocated, %loop ] + %current = phi i64 addrspace(1)* [ %obj, %entry ], [ %next, %loop ] + %next = getelementptr i64, i64 addrspace(1)* %current, i32 1 + %safepoint_token = call i32 (void ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_isVoidf(void ()* @do_safepoint, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0) + br label %loop +} + +declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(void ()*, i32, i32, ...) |