1 ; RUN: opt -S -disable-output -passes=print-lcg < %s 2>&1 | FileCheck %s 2 3 declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...) 4 declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...) 5 6 define private void @f() { 7 ret void 8 } 9 10 define void @calls_statepoint(i8 addrspace(1)* %arg) gc "statepoint-example" { 11 ; CHECK: Edges in function: calls_statepoint 12 ; CHECK-NEXT: -> f 13 entry: 14 %cast = bitcast i8 addrspace(1)* %arg to i64 addrspace(1)* 15 %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @f, i32 0, i32 0, i32 0, i32 5, i32 0, i32 0, i32 0, i32 10, i32 0, i8 addrspace(1)* %arg, i64 addrspace(1)* %cast, i8 addrspace(1)* %arg, i8 addrspace(1)* %arg) 16 ret void 17 } 18 19 define void @calls_patchpoint() { 20 ; CHECK: Edges in function: calls_patchpoint 21 ; CHECK-NEXT: -> f 22 entry: 23 %c = bitcast void()* @f to i8* 24 tail call void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 1, i32 15, i8* %c, i32 0, i16 65535, i16 -1, i32 65536, i32 2000000000, i32 2147483647, i32 -1, i32 4294967295, i32 4294967296, i64 2147483648, i64 4294967295, i64 4294967296, i64 -1) 25 ret void 26 } 27
