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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=rewrite-statepoints-for-gc -S < %s | FileCheck %s3 4; Ensure that the gc.statepoint calls / invokes we generate carry over5; the right calling conventions.6 7define ptr addrspace(1) @test_invoke_format(ptr addrspace(1) %obj, ptr addrspace(1) %obj1) gc "statepoint-example" personality ptr @personality {8; CHECK-LABEL: @test_invoke_format(9; CHECK-NEXT: entry:10; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = invoke coldcc token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(ptr addrspace(1) (ptr addrspace(1))) @callee, i32 1, i32 0, ptr addrspace(1) [[OBJ:%.*]], i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[OBJ1:%.*]], ptr addrspace(1) [[OBJ]]) ]11; CHECK-NEXT: to label [[NORMAL_RETURN:%.*]] unwind label [[EXCEPTIONAL_RETURN:%.*]]12; CHECK: normal_return:13; CHECK-NEXT: [[RET_VAL1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.result.p1(token [[STATEPOINT_TOKEN]])14; CHECK-NEXT: [[OBJ1_RELOCATED2:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[STATEPOINT_TOKEN]], i32 0, i32 0)15; CHECK-NEXT: [[OBJ_RELOCATED3:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[STATEPOINT_TOKEN]], i32 1, i32 1)16; CHECK-NEXT: ret ptr addrspace(1) [[RET_VAL1]]17; CHECK: exceptional_return:18; CHECK-NEXT: [[LANDING_PAD4:%.*]] = landingpad token19; CHECK-NEXT: cleanup20; CHECK-NEXT: [[OBJ1_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LANDING_PAD4]], i32 0, i32 0)21; CHECK-NEXT: [[OBJ_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LANDING_PAD4]], i32 1, i32 1)22; CHECK-NEXT: ret ptr addrspace(1) [[OBJ1_RELOCATED]]23;24entry:25 %ret_val = invoke coldcc ptr addrspace(1) @callee(ptr addrspace(1) %obj)26 to label %normal_return unwind label %exceptional_return27 28normal_return:29 ret ptr addrspace(1) %ret_val30 31exceptional_return:32 %landing_pad4 = landingpad token33 cleanup34 ret ptr addrspace(1) %obj135}36 37define ptr addrspace(1) @test_call_format(ptr addrspace(1) %obj, ptr addrspace(1) %obj1) gc "statepoint-example" {38; CHECK-LABEL: @test_call_format(39; CHECK-NEXT: entry:40; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call coldcc token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(ptr addrspace(1) (ptr addrspace(1))) @callee, i32 1, i32 0, ptr addrspace(1) [[OBJ:%.*]], i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[OBJ]]) ]41; CHECK-NEXT: [[RET_VAL1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.result.p1(token [[STATEPOINT_TOKEN]])42; CHECK-NEXT: [[OBJ_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[STATEPOINT_TOKEN]], i32 0, i32 0)43; CHECK-NEXT: ret ptr addrspace(1) [[RET_VAL1]]44;45entry:46 %ret_val = call coldcc ptr addrspace(1) @callee(ptr addrspace(1) %obj)47 ret ptr addrspace(1) %ret_val48}49 50; This function is inlined when inserting a poll.51declare void @do_safepoint()52define void @gc.safepoint_poll() {53; CHECK-LABEL: @gc.safepoint_poll(54; CHECK-NEXT: entry:55; CHECK-NEXT: call void @do_safepoint()56; CHECK-NEXT: ret void57;58entry:59 call void @do_safepoint()60 ret void61}62 63declare coldcc ptr addrspace(1) @callee(ptr addrspace(1))64declare i32 @personality()65