| ; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s |
| |
| ; foo(float *A, long n, long k) { |
| ; if (true) |
| ; A[n * k] = 0; |
| ; } |
| 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-S128" |
| |
| define void @foo(float* %A, i64 %n, i64 %k) { |
| entry: |
| br label %for.j |
| |
| for.j: |
| br i1 true, label %if.then, label %return |
| |
| if.then: |
| %mul = mul nsw i64 %n, %k |
| %arrayidx = getelementptr float, float* %A, i64 %mul |
| store float 0.000000e+00, float* %arrayidx |
| br label %return |
| |
| return: |
| ret void |
| } |
| |
| ; CHECK: Valid Region for Scop: for.j => return |
