; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s ; ; CHECK: Context: ; CHECK-NEXT: [n] -> { : -9223372036854775808 <= n <= 100 } ; ; void foo(float A[][100], long n) { ; for (long i = 0; i < n; i++) ; A[42][i] = 42.0; ; } ; target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" @.src = private unnamed_addr constant [12 x i8] c"/tmp/test.c\00", align 1 @0 = private unnamed_addr constant { i16, i16, [14 x i8] } { i16 -1, i16 0, [14 x i8] c"'float [100]'\00" } @1 = private unnamed_addr constant { i16, i16, [7 x i8] } { i16 0, i16 13, [7 x i8] c"'long'\00" } define void @foo([100 x float]* %A, i64 %n) { entry: br label %for.cond for.cond: ; preds = %for.inc, %entry %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.inc ] %cmp = icmp slt i64 %i.0, %n br i1 %cmp, label %for.body, label %for.end for.body: ; preds = %for.cond %tmp = icmp slt i64 %i.0, 100 call void @llvm.assume(i1 %tmp) %arrayidx1 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 42, i64 %i.0 store float 4.200000e+01, float* %arrayidx1, align 4 br label %for.inc for.inc: ; preds = %for.body %inc = add nuw nsw i64 %i.0, 1 br label %for.cond for.end: ; preds = %for.cond ret void } declare void @llvm.assume(i1) #1