1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=rewrite-statepoints-for-gc -S < %s | FileCheck %s 3 4target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-apple-macosx10.11.0" 6 7declare i32 @llvm.experimental.deoptimize.i32(...) 8declare void @llvm.experimental.deoptimize.isVoid(...) 9 10define i32 @caller_0(ptr addrspace(1) %ptr) gc "statepoint-example" { 11; CHECK-LABEL: @caller_0( 12; CHECK-NEXT: entry: 13; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @__llvm_deoptimize, i32 0, i32 0, i32 0, i32 0) [ "deopt"(i32 0, ptr addrspace(1) [[PTR:%.*]]), "gc-live"(ptr addrspace(1) [[PTR]]) ] 14; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) 15; CHECK-NEXT: unreachable 16; 17entry: 18 %v = call i32(...) @llvm.experimental.deoptimize.i32() [ "deopt"(i32 0, ptr addrspace(1) %ptr) ] 19 ret i32 %v 20} 21 22 23define i32 @caller_1(ptr addrspace(1) %ptr) gc "statepoint-example" { 24; CHECK-LABEL: @caller_1( 25; CHECK-NEXT: entry: 26; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void (i32, ptr addrspace(1))) @__llvm_deoptimize, i32 2, i32 0, i32 50, ptr addrspace(1) [[PTR:%.*]], i32 0, i32 0) [ "deopt"(i32 0), "gc-live"(ptr addrspace(1) [[PTR]]) ] 27; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) 28; CHECK-NEXT: unreachable 29; 30entry: 31 %v = call i32(...) @llvm.experimental.deoptimize.i32(i32 50, ptr addrspace(1) %ptr) [ "deopt"(i32 0) ] 32 ret i32 %v 33} 34 35define void @caller_2(ptr addrspace(1) %ptr) gc "statepoint-example" { 36; CHECK-LABEL: @caller_2( 37; CHECK-NEXT: entry: 38; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @__llvm_deoptimize, i32 0, i32 0, i32 0, i32 0) [ "deopt"(i32 0, ptr addrspace(1) [[PTR:%.*]]), "gc-live"(ptr addrspace(1) [[PTR]]) ] 39; CHECK-NEXT: [[PTR_RELOCATED:%.*]] = call coldcc ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) 40; CHECK-NEXT: unreachable 41; 42entry: 43 call void(...) @llvm.experimental.deoptimize.isVoid() [ "deopt"(i32 0, ptr addrspace(1) %ptr) ] 44 ret void 45} 46