Mercurial > hg > CbC > CbC_llvm
view polly/test/ScopInfo/wraping_signed_expr_3.ll @ 252:1f2b6ac9f198 llvm-original
LLVM16-1
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Fri, 18 Aug 2023 09:04:13 +0900 |
parents | c4bab56944e8 |
children |
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; RUN: opt %loadPolly -polly-print-scops -disable-output < %s | FileCheck %s ; ; void f(int *A, int N, int p) { ; for (int i = 0; i < N; i++) ; A[i + p] = 0; ; } ; ; Note: 2147483648 == 2 ^ 31 ; ; CHECK: Function: wrap ; CHECK: Invalid Context: ; CHECK: [N, p] -> { : p >= 2147483649 - N } ; target datalayout = "e-m:e-i32:64-f80:128-n8:16:32:64-S128" define void @wrap(ptr %A, i32 %N, i32 %p) { bb: br label %bb2 bb2: ; preds = %bb7, %bb %indvars.iv = phi i32 [ %indvars.iv.next, %bb7 ], [ 0, %bb ] %tmp3 = icmp slt i32 %indvars.iv, %N br i1 %tmp3, label %bb4, label %bb8 bb4: ; preds = %bb2 %tmp5 = add i32 %indvars.iv, %p %tmp6 = getelementptr inbounds i32, ptr %A, i32 %tmp5 store i32 0, ptr %tmp6, align 4 br label %bb7 bb7: ; preds = %bb4 %indvars.iv.next = add nuw nsw i32 %indvars.iv, 1 br label %bb2 bb8: ; preds = %bb2 ret void }