[llvm-bugs] [Bug 35623] New: Assertion failed: ArrayAccess && "No array access found for instruction!" with -polly-stmt-granularity=store

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35623

            Bug ID: 35623
           Summary: Assertion failed: ArrayAccess && "No array access
                    found for instruction!" with
                    -polly-stmt-granularity=store
           Product: Polly
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Optimizer
          Assignee: polly-dev at googlegroups.com
          Reporter: llvm at meinersbur.de
                CC: llvm-bugs at lists.llvm.org

Created attachment 19536
  --> https://bugs.llvm.org/attachment.cgi?id=19536&action=edit
struct_grid_2.ll

The attached test case fails in r320360:

$ opt  -polly-process-unprofitable  -polly-remarks-minimal 
-polly-use-llvm-names 
-polly-import-jscop-dir=C:\Users\Meinersbur\src\llvm\tools\polly\test 
-polly-codegen-verify  -polly-stmt-granularity=store -polly-scops -S <
C:\Users\Meinersbur\src\llvm\tools\polly\test\struct_grid_2.ll
--
Exit Code: 2147483651

Command Output (stdout):
--
$ "opt" "-polly-process-unprofitable" "-polly-remarks-minimal"
"-polly-use-llvm-names"
"-polly-import-jscop-dir=C:\Users\Meinersbur\src\llvm\tools\polly\test"
"-polly-codegen-verify" "-polly-stmt-granularity=store" "-polly-scops" "-S"
# command stderr:
Assertion failed: ArrayAccess && "No array access found for instruction!", file
C:\Users\Meinersbur\src\llvm\tools\polly\include\polly/ScopInfo.h, line 1491

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