46 lines · plain
1; RUN: opt %loadNPMPolly -polly-process-unprofitable '-passes=polly<no-default-opts>' -polly-invariant-load-hoisting=true -polly-ignore-aliasing -S < %s | FileCheck %s2;3; CHECK-LABEL: polly.preload.begin:4; CHECK: %polly.access.A = getelementptr ptr, ptr %A, i64 425; CHECK: %polly.access.A.load = load ptr, ptr %polly.access.A6; CHECK: %polly.access.polly.access.A.load = getelementptr ptr, ptr %polly.access.A.load, i64 327; CHECK: %polly.access.polly.access.A.load.load = load ptr, ptr %polly.access.polly.access.A.load8;9; CHECK: polly.stmt.bb2:10; CHECK: %[[offset:.*]] = shl nuw nsw i64 %polly.indvar, 211; CHECK: %scevgep = getelementptr i8, ptr %polly.access.polly.access.A.load.load, i64 %[[offset]]12; CHECK: store i32 0, ptr %scevgep, align 413;14; void f(int ***A) {15; for (int i = 0; i < 1024; i++)16; A[42][32][i] = 0;17; }18;19target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"20 21define void @f(ptr %A) {22bb:23 br label %bb124 25bb1: ; preds = %bb7, %bb26 %indvars.iv = phi i64 [ %indvars.iv.next, %bb7 ], [ 0, %bb ]27 %exitcond = icmp ne i64 %indvars.iv, 102428 br i1 %exitcond, label %bb2, label %bb829 30bb2: ; preds = %bb131 %tmp = getelementptr inbounds ptr, ptr %A, i64 4232 %tmp3 = load ptr, ptr %tmp, align 833 %tmp4 = getelementptr inbounds ptr, ptr %tmp3, i64 3234 %tmp5 = load ptr, ptr %tmp4, align 835 %tmp6 = getelementptr inbounds i32, ptr %tmp5, i64 %indvars.iv36 store i32 0, ptr %tmp6, align 437 br label %bb738 39bb7: ; preds = %bb240 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 141 br label %bb142 43bb8: ; preds = %bb144 ret void45}46