[llvm-bugs] [Bug 24582] New: Unable to optimize large module due to lack of memory

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=24582

            Bug ID: 24582
           Summary: Unable to optimize large module due to lack of memory
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: safin.l91 at gmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

I was unable to compile a large C++ source file with clang++ with -O3
optimization level. Both gcc and msvc work pretty well.

Running options:
`opt -O3 --disable-ouput ExampleTest.bc`

Unfortunately, I was unable to reduce a test case.

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