llvm-project/polly/test/ScopInfo/opaque-struct.ll

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; RUN: opt %loadPolly -polly-scops -disable-output < %s
;
; Check that we do not crash with unsized (opaque) types.
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
%struct.s3 = type opaque
%struct.stmt = type opaque
; Function Attrs: nounwind uwtable
define void @columnMem(%struct.stmt* %pStmt) #0 {
entry:
br label %if.else
if.else: ; preds = %entry
%db = bitcast %struct.stmt* %pStmt to %struct.s3**
%0 = load %struct.s3*, %struct.s3** %db, align 8
br i1 false, label %if.end9, label %if.then7
if.then7: ; preds = %if.else
br label %if.end9
if.end9: ; preds = %if.then7, %if.else
ret void
}