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1; RUN: opt -passes=rewrite-statepoints-for-gc -rs4gc-allow-statepoint-with-no-deopt-info=0 -S < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-REQUIRE-DEOPT2; RUN: opt -passes=rewrite-statepoints-for-gc -rs4gc-allow-statepoint-with-no-deopt-info=1 -S < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NO-REQUIRE-DEOPT3 4target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-apple-macosx10.11.0"6 7declare void @llvm.memcpy.element.unordered.atomic.p1.p1.i32(ptr addrspace(1), ptr addrspace(1), i32, i32 immarg)8declare void @llvm.memmove.element.unordered.atomic.p1.p1.i32(ptr addrspace(1), ptr addrspace(1), i32, i32 immarg)9 10define void @test_memcpy_no_deopt(ptr addrspace(1) %src, i64 %src_offset, ptr addrspace(1) %dest, i64 %dest_offset, i32 %len) gc "statepoint-example" {11; CHECK-LABEL: @test_memcpy_no_deopt12; CHECK-REQUIRE-DEOPT-NOT: @llvm.experimental.gc.statepoint13; CHECK-NO-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint14entry:15 %src_derived = getelementptr inbounds i8, ptr addrspace(1) %src, i64 %src_offset16 %dest_derived = getelementptr inbounds i8, ptr addrspace(1) %dest, i64 %dest_offset17 call void @llvm.memcpy.element.unordered.atomic.p1.p1.i32(ptr addrspace(1) align 16 %src_derived, ptr addrspace(1) align 16 %dest_derived, i32 %len, i32 1)18 ret void19}20 21define void @test_memmove_no_deopt(ptr addrspace(1) %src, i64 %src_offset, ptr addrspace(1) %dest, i64 %dest_offset, i32 %len) gc "statepoint-example" {22; CHECK-LABEL: @test_memmove_no_deopt23; CHECK-REQUIRE-DEOPT-NOT: @llvm.experimental.gc.statepoint24; CHECK-NO-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint25entry:26 %src_derived = getelementptr inbounds i8, ptr addrspace(1) %src, i64 %src_offset27 %dest_derived = getelementptr inbounds i8, ptr addrspace(1) %dest, i64 %dest_offset28 call void @llvm.memmove.element.unordered.atomic.p1.p1.i32(ptr addrspace(1) align 16 %src_derived, ptr addrspace(1) align 16 %dest_derived, i32 %len, i32 1)29 ret void30}31 32define void @test_memcpy_with_deopt(ptr addrspace(1) %src, i64 %src_offset, ptr addrspace(1) %dest, i64 %dest_offset, i32 %len) gc "statepoint-example" {33; CHECK-LABEL: @test_memcpy_with_deopt34; CHECK-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint35; CHECK-NO-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint36entry:37 %src_derived = getelementptr inbounds i8, ptr addrspace(1) %src, i64 %src_offset38 %dest_derived = getelementptr inbounds i8, ptr addrspace(1) %dest, i64 %dest_offset39 call void @llvm.memcpy.element.unordered.atomic.p1.p1.i32(ptr addrspace(1) align 16 %src_derived, ptr addrspace(1) align 16 %dest_derived, i32 %len, i32 1) [ "deopt"(i32 0) ]40 ret void41}42 43define void @test_memmove_with_deopt(ptr addrspace(1) %src, i64 %src_offset, ptr addrspace(1) %dest, i64 %dest_offset, i32 %len) gc "statepoint-example" {44; CHECK-LABEL: @test_memmove_with_deopt45; CHECK-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint46; CHECK-NO-REQUIRE-DEOPT: @llvm.experimental.gc.statepoint47entry:48 %src_derived = getelementptr inbounds i8, ptr addrspace(1) %src, i64 %src_offset49 %dest_derived = getelementptr inbounds i8, ptr addrspace(1) %dest, i64 %dest_offset50 call void @llvm.memmove.element.unordered.atomic.p1.p1.i32(ptr addrspace(1) align 16 %src_derived, ptr addrspace(1) align 16 %dest_derived, i32 %len, i32 1) [ "deopt"(i32 0) ]51 ret void52}53