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; RUN: opt %loadPolly -polly-print-scops -disable-output < %s -stats 2>&1 | FileCheck %s --check-prefix=RTA
; RUN: opt %loadPolly -polly-print-scops -polly-use-runtime-alias-checks=false -disable-output < %s -stats 2>&1 | FileCheck %s --check-prefix=NORTA
; REQUIRES: asserts
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
define void @f(ptr nocapture %a, ptr nocapture %b) nounwind {
bb.nph:
br label %bb
bb: ; preds = %bb, %bb.nph
%i.03 = phi i64 [ 0, %bb.nph ], [ %2, %bb ] ; <i64> [#uses=3]
%scevgep = getelementptr i32, ptr %b, i64 %i.03 ; <ptr> [#uses=1]
%scevgep4 = getelementptr i32, ptr %a, i64 %i.03 ; <ptr> [#uses=1]
%0 = load i32, ptr %scevgep, align 4 ; <i32> [#uses=1]
%1 = add nsw i32 %0, 2 ; <i32> [#uses=1]
store i32 %1, ptr %scevgep4, align 4
%2 = add nsw i64 %i.03, 1 ; <i64> [#uses=2]
%exitcond = icmp eq i64 %2, 128 ; <i1> [#uses=1]
br i1 %exitcond, label %return, label %bb
return: ; preds = %bb
ret void
}
; RTA: 1 polly-detect - Number of scops
; NORTA: 1 polly-detect - Number of rejected regions: Base address aliasing
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