| ; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s |
| target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:32-n32-S64" |
| |
| define void @foo(i32 * noalias %data, i32 * noalias %ptr, i32 %x_pos, i32 %w) { |
| entry: |
| br label %for.body |
| |
| for.body: |
| %x = phi i32 [ 0, %entry ], [ %x.inc, %for.body ] |
| %add = add nsw i32 %x, %x_pos |
| %cmp1 = icmp sgt i32 %add, %w |
| %cond = select i1 %cmp1, i32 %w, i32 %add |
| %arrayidx = getelementptr inbounds i32, i32* %ptr, i32 %cond |
| store i32 1, i32* %arrayidx |
| %x.inc = add nsw i32 %x, 1 |
| %cmp = icmp slt i32 %x.inc, 2 |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.end: |
| ret void |
| } |
| |
| ; We check that there are only two parameters, but not a third one that |
| ; represents the smax() expression. This test case comes from PR 18155. |
| ; CHECK: [w, x_pos] |
