[InstCombine] Signed saturation tests. NFC
[llvm-complete.git] / test / Transforms / RewriteStatepointsForGC / base-pointers-2.ll
blobc4ce644764eb93d61f9865905b81e2b5bc684653
1 ; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
2 ; RUN: opt < %s -passes=rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
4 ; CHECK: derived %merged_value base %base_obj
6 define i64 addrspace(1)* @test(i64 addrspace(1)* %base_obj, i1 %runtime_condition) gc "statepoint-example" {
7 entry:
8   br i1 %runtime_condition, label %merge, label %there
10 there:                                            ; preds = %entry
11   %derived_obj = getelementptr i64, i64 addrspace(1)* %base_obj, i32 1
12   br label %merge
14 merge:                                            ; preds = %there, %entry
15   %merged_value = phi i64 addrspace(1)* [ %base_obj, %entry ], [ %derived_obj, %there ]
16   call void @foo() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
17   ret i64 addrspace(1)* %merged_value
20 declare void @foo()