1; RUN: opt -S -inline < %s | FileCheck %s 2; RUN: opt -S -passes='cgscc(inline)' < %s | FileCheck %s 3target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 4target triple = "x86_64-unknown-linux-gnu" 5 6; Function Attrs: norecurse nounwind uwtable 7define void @Body(i32* nocapture %res, i32* nocapture readnone %c, i32* nocapture readonly %d, i32* nocapture readonly %p, i32 %i) #0 { 8entry: 9 %idxprom = sext i32 %i to i64 10 %arrayidx = getelementptr inbounds i32, i32* %p, i64 %idxprom 11 %0 = load i32, i32* %arrayidx, align 4 12 %cmp = icmp eq i32 %0, 0 13 %arrayidx2 = getelementptr inbounds i32, i32* %res, i64 %idxprom 14 %1 = load i32, i32* %arrayidx2, align 4 15 br i1 %cmp, label %cond.end, label %cond.false 16 17cond.false: ; preds = %entry 18 %arrayidx6 = getelementptr inbounds i32, i32* %d, i64 %idxprom 19 %2 = load i32, i32* %arrayidx6, align 4 20 %add = add nsw i32 %2, %1 21 br label %cond.end 22 23cond.end: ; preds = %entry, %cond.false 24 %cond = phi i32 [ %add, %cond.false ], [ %1, %entry ] 25 store i32 %cond, i32* %arrayidx2, align 4 26 ret void 27} 28 29; Function Attrs: nounwind uwtable 30define void @Test(i32* %res, i32* %c, i32* %d, i32* %p, i32 %n) #1 { 31entry: 32 br label %for.cond 33 34for.cond: ; preds = %for.body, %entry 35 %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.body ] 36 %cmp = icmp slt i32 %i.0, 1600 37 br i1 %cmp, label %for.body, label %for.end 38 39for.body: ; preds = %for.cond 40 call void @Body(i32* %res, i32* undef, i32* %d, i32* %p, i32 %i.0), !llvm.mem.parallel_loop_access !0 41 %inc = add nsw i32 %i.0, 1 42 br label %for.cond, !llvm.loop !0 43 44for.end: ; preds = %for.cond 45 ret void 46} 47 48; CHECK-LABEL: @Test 49; CHECK: load i32,{{.*}}, !llvm.mem.parallel_loop_access !0 50; CHECK: load i32,{{.*}}, !llvm.mem.parallel_loop_access !0 51; CHECK: load i32,{{.*}}, !llvm.mem.parallel_loop_access !0 52; CHECK: store i32{{.*}}, !llvm.mem.parallel_loop_access !0 53; CHECK: br label %for.cond, !llvm.loop !0 54 55attributes #0 = { norecurse nounwind uwtable } 56 57!0 = distinct !{!0} 58 59