| ; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s |
| |
| ; Make sure code generation does not break in case an 'error block' is detected |
| ; outside of the scope. In this situation, we should not affect code generation. |
| |
| ; CHECK: polly.cond: |
| ; CHECK-NEXT: ptrtoint float* %tmp8 to i64 |
| ; CHECK-NEXT: icmp sle i64 |
| ; CHECK-NEXT: ptrtoint float* %tmp8 to i64 |
| ; CHECK-NEXT: icmp sge i64 |
| ; CHECK-NEXT: or i1 |
| ; CHECK-NEXT: label %polly.then, label %polly.else |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| declare void @widget() |
| |
| define void @baz() { |
| bb: |
| br label %bb1 |
| |
| bb1: |
| br i1 undef, label %bb5, label %bb2 |
| |
| bb2: |
| %tmp = call i8* @pluto() |
| %tmp4 = bitcast i8* %tmp to float* |
| br label %bb6 |
| |
| bb5: |
| call void @widget() |
| br label %bb7 |
| |
| bb6: |
| br label %bb7 |
| |
| bb7: |
| %tmp8 = phi float* [ %tmp4, %bb6 ], [ null, %bb5 ] |
| br label %bb9 |
| |
| bb9: |
| %tmp10 = icmp eq float* %tmp8, null |
| br i1 %tmp10, label %bb12, label %bb11 |
| |
| bb11: |
| br label %bb12 |
| |
| bb12: |
| %tmp13 = phi float* [ undef, %bb9 ], [ undef, %bb11 ] |
| ret void |
| } |
| |
| declare i8* @pluto() |
