1; RUN: opt %loadNPMPolly -polly-invariant-load-hoisting=true '-passes=print<polly-function-scops>' -disable-output < %s 2>&1 | FileCheck %s 2; 3; void f(unsigned long *restrict I, unsigned *restrict A, unsigned N) { 4; for (unsigned i = 0; i < N; i++) { 5; unsigned V = *I; 6; if (V < i) 7; A[i]++; 8; } 9; } 10; 11; CHECK: Assumed Context: 12; CHECK-NEXT: [N, tmp] -> { : } 13; CHECK-NEXT: Invalid Context: 14; CHECK-NEXT: [N, tmp] -> { : N > 0 and (tmp < 0 or tmp >= 2147483648) } 15; 16; CHECK: Domain := 17; CHECK-NEXT: [N, tmp] -> { Stmt_if_then[i0] : tmp >= 0 and tmp < i0 < N }; 18; 19target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 20 21define void @f(ptr noalias %I, ptr noalias %A, i32 %N, i32 %M) { 22entry: 23 br label %for.cond 24 25for.cond: ; preds = %for.inc, %entry 26 %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ] 27 %lftr.wideiv = trunc i64 %indvars.iv to i32 28 %exitcond = icmp ne i32 %lftr.wideiv, %N 29 br i1 %exitcond, label %for.body, label %for.end 30 31for.body: ; preds = %for.cond 32 %tmp = load i64, ptr %I, align 8 33 %conv = trunc i64 %tmp to i32 34 %tmp1 = zext i32 %conv to i64 35 %cmp1 = icmp ult i64 %tmp1, %indvars.iv 36 br i1 %cmp1, label %if.then, label %if.end 37 38if.then: ; preds = %for.body 39 %arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv 40 %tmp2 = load i32, ptr %arrayidx, align 4 41 %inc = add i32 %tmp2, 1 42 store i32 %inc, ptr %arrayidx, align 4 43 br label %if.end 44 45if.end: ; preds = %if.then, %for.body 46 br label %for.inc 47 48for.inc: ; preds = %if.end 49 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 50 br label %for.cond 51 52for.end: ; preds = %for.cond 53 ret void 54} 55