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1; RUN: opt %loadNPMPolly '-passes=polly-custom<scops>' -polly-print-scops -polly-invariant-load-hoisting=true -disable-output < %s 2>&1 | FileCheck %s --check-prefix=SCOP2; RUN: opt %loadNPMPolly '-passes=polly<no-default-opts>' -polly-invariant-load-hoisting=true -S < %s | FileCheck %s3;4; SCOP: Assumed Context:5; SCOP-NEXT: [p_0, tmp4] -> { : }6; SCOP-NEXT: Invalid Context:7; SCOP-NEXT: [p_0, tmp4] -> { : p_0 > 0 and tmp4 < 0 }8; SCOP: p0: (%N * %M)9; SCOP-NEXT: p1: %tmp410;11; CHECK: polly.preload.merge:12;13; void f(int *restrict A, int *restrict B, int N, int M) {14;15; for (int i = 0; i < N * M; i++)16; for (int j = 0; j < A[N * M] / 2; j++)17; B[i + j]++;18; }19;20target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"21 22define void @f(i32* noalias %A, i32* noalias %B, i32 %N, i32 %M) {23entry:24 br label %for.cond25 26for.cond: ; preds = %for.inc.8, %entry27 %indvars.iv2 = phi i64 [ %indvars.iv.next3, %for.inc.8 ], [ 0, %entry ]28 %mul = mul nsw i32 %N, %M29 %tmp = sext i32 %mul to i6430 %cmp = icmp slt i64 %indvars.iv2, %tmp31 br i1 %cmp, label %for.body, label %for.end.1032 33for.body: ; preds = %for.cond34 br label %for.cond.135 36for.cond.1: ; preds = %for.inc, %for.body37 %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %for.body ]38 %mul2 = mul nsw i32 %N, %M39 %idxprom = sext i32 %mul2 to i6440 %arrayidx = getelementptr inbounds i32, i32* %A, i64 %idxprom41 %tmp4 = load i32, i32* %arrayidx, align 442 %div = udiv i32 %tmp4, 243 %tmp5 = sext i32 %div to i6444 %cmp3 = icmp slt i64 %indvars.iv, %tmp545 br i1 %cmp3, label %for.body.4, label %for.end46 47for.body.4: ; preds = %for.cond.148 %tmp6 = add nsw i64 %indvars.iv2, %indvars.iv49 %arrayidx6 = getelementptr inbounds i32, i32* %B, i64 %tmp650 %tmp7 = load i32, i32* %arrayidx6, align 451 %inc = add nsw i32 %tmp7, 152 store i32 %inc, i32* %arrayidx6, align 453 br label %for.inc54 55for.inc: ; preds = %for.body.456 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 157 br label %for.cond.158 59for.end: ; preds = %for.cond.160 br label %for.inc.861 62for.inc.8: ; preds = %for.end63 %indvars.iv.next3 = add nuw nsw i64 %indvars.iv2, 164 br label %for.cond65 66for.end.10: ; preds = %for.cond67 ret void68}69