diff options
| -rw-r--r-- | src/cpu/o3/iew.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cpu/o3/iew.hh b/src/cpu/o3/iew.hh index 5adf32752..1213cf12b 100644 --- a/src/cpu/o3/iew.hh +++ b/src/cpu/o3/iew.hh @@ -213,7 +213,8 @@ class DefaultIEW void incrWb(InstSeqNum &sn) { - if (++wbOutstanding == wbMax) + ++wbOutstanding; + if (wbOutstanding == wbMax) ableToIssue = false; DPRINTF(IEW, "wbOutstanding: %i [sn:%lli]\n", wbOutstanding, sn); assert(wbOutstanding <= wbMax); @@ -224,8 +225,9 @@ class DefaultIEW void decrWb(InstSeqNum &sn) { - if (wbOutstanding-- == wbMax) + if (wbOutstanding == wbMax) ableToIssue = true; + wbOutstanding--; DPRINTF(IEW, "wbOutstanding: %i [sn:%lli]\n", wbOutstanding, sn); assert(wbOutstanding >= 0); #ifdef DEBUG |