1 ; RUN: opt %loadNPMPolly '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s
2 ; RUN: opt %loadNPMPolly -polly-context='[N] -> {: N = 1024}' '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s --check-prefix=CTX
3 ; RUN: opt %loadNPMPolly -polly-context='[N,M] -> {: 1 = 0}' '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s
4 ; RUN: opt %loadNPMPolly -polly-context='[] -> {: 1 = 0}' '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s
6 ; void f(int a[], int N) {
8 ; for (i = 0; i < N; ++i)
13 ; CHECK-NEXT: [N] -> { : -9223372036854775808 <= N <= 9223372036854775807 }
16 ; CTX-NEXT: [N] -> { : N = 1024 }
18 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"
20 define void @f(ptr nocapture %a, i64 %N) nounwind {
24 bb: ; preds = %bb, %entry
25 %i = phi i64 [ 0, %entry ], [ %i.inc, %bb ]
26 %scevgep = getelementptr i64, ptr %a, i64 %i
27 store i64 %i, ptr %scevgep
28 %i.inc = add nsw i64 %i, 1
29 %exitcond = icmp eq i64 %i.inc, %N
30 br i1 %exitcond, label %return, label %bb
32 return: ; preds = %bb, %entry