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| author | Mitch Hayenga <mitch.hayenga@arm.com> | 2014-10-29 23:18:26 -0500 |
|---|---|---|
| committer | Mitch Hayenga <mitch.hayenga@arm.com> | 2014-10-29 23:18:26 -0500 |
| commit | 6847bbf7cefcebfeed6ec29fa139efcb3ce20be4 (patch) | |
| tree | 1c27673aef935e5c52f24b8aa171aa87541d918d /src/cpu/o3/iew_impl.hh | |
| parent | b31d9e93e2744b044d7ccc2d9113bc367038e14f (diff) | |
| download | gem5-6847bbf7cefcebfeed6ec29fa139efcb3ce20be4.tar.xz | |
cpu: Add drain check functionality to IEW
IEW did not check the instQueue and memDepUnit to ensure
they were drained. This caused issues when drainSanityCheck()
did check those structures after asserting IEW was drained.
Diffstat (limited to 'src/cpu/o3/iew_impl.hh')
| -rw-r--r-- | src/cpu/o3/iew_impl.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/o3/iew_impl.hh b/src/cpu/o3/iew_impl.hh index 448be3a74..bf44fb9f2 100644 --- a/src/cpu/o3/iew_impl.hh +++ b/src/cpu/o3/iew_impl.hh @@ -381,7 +381,7 @@ template <class Impl> bool DefaultIEW<Impl>::isDrained() const { - bool drained(ldstQueue.isDrained()); + bool drained = ldstQueue.isDrained() && instQueue.isDrained(); for (ThreadID tid = 0; tid < numThreads; tid++) { if (!insts[tid].empty()) { |