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* [Bug target/96588] New: [nvptx] Add -minit-limit
@ 2020-08-12 12:45 vries at gcc dot gnu.org
  0 siblings, 0 replies; only message in thread
From: vries at gcc dot gnu.org @ 2020-08-12 12:45 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96588

            Bug ID: 96588
           Summary: [nvptx] Add -minit-limit
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

[ As proposed in PR96566. ]

When compiling test-case gcc.dg/builtin-object-size-21.c for nvptx, we time
out, possibly while consuming a lot of disk space.

This has now been fixed for that testcase by requiring effective target
large_initializer, but for new test-cases that doesn't help.

We could add a nvptx option -minit-limit, set to unlimited by default, and then
add say -minit-limit=0xfffffff in nvptx-none-run.exp to make sure that we run
into an error rather than a timeout/out-of-disk-space.

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2020-08-12 12:45 [Bug target/96588] New: [nvptx] Add -minit-limit vries at gcc dot gnu.org

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