1; RUN: opt %loadNPMPolly '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 \ 2; RUN: -polly-invariant-load-hoisting \ 3; RUN: | FileCheck %s 4 5; Verify that a delinearized and a not delinearized access are not 6; canonicalized. 7 8; CHECK: Stmt_body1 9; CHECK-NEXT: Domain := 10; CHECK-NEXT: [n] -> { Stmt_body1[i0] : 0 <= i0 <= 1022 }; 11; CHECK-NEXT: Schedule := 12; CHECK-NEXT: [n] -> { Stmt_body1[i0] -> [i0, 0] }; 13; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] 14; CHECK-NEXT: [n] -> { Stmt_body1[i0] -> MemRef_baseB[0] }; 15; CHECK-NEXT: Stmt_body2 16; CHECK-NEXT: Domain := 17; CHECK-NEXT: [n] -> { Stmt_body2[i0] : 0 <= i0 <= 1022 }; 18; CHECK-NEXT: Schedule := 19; CHECK-NEXT: [n] -> { Stmt_body2[i0] -> [i0, 1] }; 20; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] 21; CHECK-NEXT: [n] -> { Stmt_body2[i0] -> MemRef_baseA[i0, i0] }; 22; CHECK-NEXT: } 23 24 25define void @foo(ptr %A, i64 %n, i64 %m) { 26start: 27 br label %loop 28 29loop: 30 %indvar = phi i64 [0, %start], [%indvar.next, %latch] 31 %indvar.next = add nsw i64 %indvar, 1 32 %icmp = icmp slt i64 %indvar.next, 1024 33 br i1 %icmp, label %body1, label %exit 34 35body1: 36 %baseB = load ptr, ptr %A 37 store float 42.0, ptr %baseB 38 br label %body2 39 40body2: 41 %baseA = load ptr, ptr %A 42 %offsetA = mul i64 %indvar, %n 43 %offsetA2 = add i64 %offsetA, %indvar 44 %ptrA = getelementptr float, ptr %baseA, i64 %offsetA2 45 store float 42.0, ptr %ptrA 46 br label %latch 47 48latch: 49 br label %loop 50 51exit: 52 ret void 53 54} 55