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1; RUN: opt %loadNPMPolly '-passes=polly<no-default-opts>' -polly-allow-nonaffine-loops -S < %s | FileCheck %s2 3; This test verifies that values defined in another scop statement and used by4; PHI-nodes in non-affine regions are code generated correctly.5 6; CHECK: polly.stmt.bb3.entry:7; CHECK-NEXT: %j.0.phiops.reload = load i64, ptr %j.0.phiops8; CHECK-NEXT: br label %polly.stmt.bb39 10; CHECK: polly.stmt.bb3:11; CHECK-NEXT: %polly.subregion.iv = phi i32 [ %polly.subregion.iv.inc, %polly.stmt.bb9 ], [ 0, %polly.stmt.bb3.entry ]12; CHECK-NEXT: %polly.j.0 = phi i64 [ %j.0.phiops.reload, %polly.stmt.bb3.entry ], [ %p_tmp10, %polly.stmt.bb9 ]13 14; void foo(long A[], float B[], long *x) {15; for (long i = 0; i < 1024; i++)16; for (long j = *x; j < i * i; j++)17; B[42]++;18; }19;20target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"21 22define void @foo(ptr %A, ptr %B, ptr %xptr) {23bb:24 br label %bb125 26bb1: ; preds = %bb12, %bb27 %i.0 = phi i64 [ 0, %bb ], [ %tmp13, %bb12 ]28 %exitcond = icmp ne i64 %i.0, 102429 br i1 %exitcond, label %bb2, label %bb1430 31bb2: ; preds = %bb132 %x = load i64, ptr %xptr33 br label %bb334 35bb3: ; preds = %bb9, %bb236 %j.0 = phi i64 [ %x, %bb2 ], [ %tmp10, %bb9 ]37 %tmp = mul nsw i64 %i.0, %i.038 %tmp4 = icmp slt i64 %j.0, %tmp39 br i1 %tmp4, label %bb5, label %bb1140 41bb5: ; preds = %bb342 %tmp6 = getelementptr inbounds float, ptr %B, i64 4243 %tmp7 = load float, ptr %tmp6, align 444 %tmp8 = fadd float %tmp7, 1.000000e+0045 store float %tmp8, ptr %tmp6, align 446 br label %bb947 48bb9: ; preds = %bb549 %tmp10 = add nuw nsw i64 %j.0, 150 br label %bb351 52bb11: ; preds = %bb353 br label %bb1254 55bb12: ; preds = %bb1156 %tmp13 = add nuw nsw i64 %i.0, 157 br label %bb158 59bb14: ; preds = %bb160 ret void61}62