; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 6
; RUN: opt < %s -disable-output "-passes=print<da>" 2>&1 \
; RUN:     | FileCheck %s --check-prefixes=CHECK,CHECK-ALL
; RUN: opt < %s -disable-output "-passes=print<da>" -da-enable-dependence-test=exact-siv 2>&1 \
; RUN:     | FileCheck %s --check-prefixes=CHECK,CHECK-EXACT-SIV

target datalayout = "e-m:e-p:32:32-i64:64-n32-S128"

; for (i = 0; i < 160000000; i++) {
;   A[5*i] = 0;
;   A[8*i + 750000000] = 1;
; }
;
; There is a dependency between the two accesses, for example,
;
;  memory access     | i = 0         | i = 150000000
; -------------------|---------------|---------------
;  A[5*i]            |               | A[750000000]
;  A[8*i + 750000000]| A[750000000]  |
;
;
define void @exactsiv_mul_overflow(ptr %A) {
; CHECK-LABEL: 'exactsiv_mul_overflow'
; CHECK-NEXT:  Src: store i8 0, ptr %src.ptr, align 1 --> Dst: store i8 0, ptr %src.ptr, align 1
; CHECK-NEXT:    da analyze - none!
; CHECK-NEXT:  Src: store i8 0, ptr %src.ptr, align 1 --> Dst: store i8 1, ptr %dst.ptr, align 1
; CHECK-NEXT:    da analyze - output [*|<]!
; CHECK-NEXT:  Src: store i8 1, ptr %dst.ptr, align 1 --> Dst: store i8 1, ptr %dst.ptr, align 1
; CHECK-NEXT:    da analyze - none!
;
entry:
  br label %loop

loop:
  %i = phi i32 [ 0, %entry ], [ %i.next, %loop ]
  %src.idx = mul nsw i32 %i, 5
  %src.ptr = getelementptr inbounds i8, ptr %A, i32 %src.idx
  store i8 0, ptr %src.ptr
  %dst.idx.1 = mul nsw i32 %i, 8
  %dst.idx = add nsw i32 %dst.idx.1, 750000000
  %dst.ptr = getelementptr inbounds i8, ptr %A, i32 %dst.idx
  store i8 1, ptr %dst.ptr
  %i.next = add nsw i32 %i, 1
  %ec = icmp eq i32 %i.next, 160000000
  br i1 %ec, label %exit, label %loop

exit:
  ret void
}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; CHECK-ALL: {{.*}}
; CHECK-EXACT-SIV: {{.*}}