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| author | Geoffrey Blake <geoffrey.blake@arm.com> | 2011-05-23 10:40:19 -0500 |
|---|---|---|
| committer | Geoffrey Blake <geoffrey.blake@arm.com> | 2011-05-23 10:40:19 -0500 |
| commit | c223b887fe6e40bc044f0bd8e032b5ab0a366c9d (patch) | |
| tree | 72b292b0e86d7234ab1dd62d408a29ac4070904a /src/cpu/o3/iew.hh | |
| parent | 6dd996aabbfcd6c519e70ded3b54e44159deb685 (diff) | |
| download | gem5-c223b887fe6e40bc044f0bd8e032b5ab0a366c9d.tar.xz | |
O3: Fix issue w/wbOutstading being decremented multiple times on blocked cache.
If a split load fails on a blocked cache wbOutstanding can be decremented
twice if the first part of the split load succeeds and the second part fails.
Condition the decrementing on not having completed the first part of the load.
Diffstat (limited to 'src/cpu/o3/iew.hh')
| -rw-r--r-- | src/cpu/o3/iew.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/o3/iew.hh b/src/cpu/o3/iew.hh index 8ebbfb2e6..113d0756e 100644 --- a/src/cpu/o3/iew.hh +++ b/src/cpu/o3/iew.hh @@ -228,7 +228,7 @@ class DefaultIEW { if (++wbOutstanding == wbMax) ableToIssue = false; - DPRINTF(IEW, "wbOutstanding: %i\n", wbOutstanding); + DPRINTF(IEW, "wbOutstanding: %i [sn:%lli]\n", wbOutstanding, sn); assert(wbOutstanding <= wbMax); #ifdef DEBUG wbList.insert(sn); |