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1; RUN: opt -S -passes=inline < %s | FileCheck %s2;3; Check that the !llvm.access.group is still present after inlining.4;5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"6 7define void @Body(ptr nocapture %res, ptr nocapture readnone %c, ptr nocapture readonly %d, ptr nocapture readonly %p, i32 %i) {8entry:9 %idxprom = sext i32 %i to i6410 %arrayidx = getelementptr inbounds i32, ptr %p, i64 %idxprom11 %0 = load i32, ptr %arrayidx, align 4, !llvm.access.group !012 %cmp = icmp eq i32 %0, 013 %arrayidx2 = getelementptr inbounds i32, ptr %res, i64 %idxprom14 %1 = load i32, ptr %arrayidx2, align 4, !llvm.access.group !015 br i1 %cmp, label %cond.end, label %cond.false16 17cond.false:18 %arrayidx6 = getelementptr inbounds i32, ptr %d, i64 %idxprom19 %2 = load i32, ptr %arrayidx6, align 4, !llvm.access.group !020 %add = add nsw i32 %2, %121 br label %cond.end22 23cond.end:24 %cond = phi i32 [ %add, %cond.false ], [ %1, %entry ]25 store i32 %cond, ptr %arrayidx2, align 426 ret void27}28 29define void @Test(ptr %res, ptr %c, ptr %d, ptr %p, i32 %n) {30entry:31 br label %for.cond32 33for.cond:34 %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.body ]35 %cmp = icmp slt i32 %i.0, 160036 br i1 %cmp, label %for.body, label %for.end37 38for.body:39 call void @Body(ptr %res, ptr undef, ptr %d, ptr %p, i32 %i.0), !llvm.access.group !040 %inc = add nsw i32 %i.0, 141 br label %for.cond, !llvm.loop !142 43for.end:44 ret void45}46 47!0 = distinct !{} ; access group48!1 = distinct !{!1, !{!"llvm.loop.parallel_accesses", !0}} ; LoopID49 50 51; CHECK-LABEL: @Test52; CHECK: load i32,{{.*}}, !llvm.access.group !053; CHECK: load i32,{{.*}}, !llvm.access.group !054; CHECK: load i32,{{.*}}, !llvm.access.group !055; CHECK: store i32 {{.*}}, !llvm.access.group !056; CHECK: br label %for.cond, !llvm.loop !157