1 ; RUN: opt %loadPolly -polly-print-scops -disable-output \
2 ; RUN: -polly-invariant-load-hoisting=true < %s | FileCheck %s
3 ; RUN: opt %loadPolly -polly-codegen -S \
4 ; RUN: -polly-invariant-load-hoisting=true < %s | FileCheck %s --check-prefix=IR
6 ; Verify we do not create assumptions based on the parameter p_1 which is the
7 ; load %0 and due to error-assumptions not "part of the SCoP".
9 ; CHECK: Invalid Context:
10 ; CHECK-NEXT: [releaseCount, p_1] -> { : releaseCount > 0 }
13 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
15 ; Function Attrs: uwtable
16 define void @_ZN8NWindows16NSynchronization14CSemaphoreWFMO7ReleaseEi(i32 %releaseCount) {
20 entry.split: ; preds = %entry
21 %cmp = icmp slt i32 %releaseCount, 1
22 br i1 %cmp, label %return, label %if.end
24 if.end: ; preds = %entry.split
25 tail call void @_ZN8NWindows16NSynchronization8CSynchro5EnterEv()
26 %0 = load i32, ptr null, align 8
27 %add = add nsw i32 %0, %releaseCount
28 %cmp2 = icmp sgt i32 %add, 0
29 br i1 %cmp2, label %if.then3, label %if.end5
31 if.then3: ; preds = %if.end
34 if.end5: ; preds = %if.end
37 return: ; preds = %if.end5, %if.then3, %entry.split
38 %retval.1 = phi i32 [ 1, %entry.split ], [ 1, %if.then3 ], [ 0, %if.end5 ]
42 ; Function Attrs: nounwind uwtable
43 declare void @_ZN8NWindows16NSynchronization8CSynchro5EnterEv()