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| author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2019-01-04 16:20:49 +0000 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2019-01-25 12:51:29 +0000 |
| commit | b045de7e6969d5a40d4a3f9b178844cc911ac4c2 (patch) | |
| tree | b850b77d7877a6133d1dc83edc2871edf517b46e /src/cpu/o3/free_list.hh | |
| parent | e7c8154479b3d0dbdc26cbb91fbccc2b9870e394 (diff) | |
| download | gem5-b045de7e6969d5a40d4a3f9b178844cc911ac4c2.tar.xz | |
cpu: Fix VecElemClass bugs in cpu models
This patch is:
* Adding a missing VecElemClass entry
* Fixing assertion in rename map which was checking the number of free
vector registers rather than free vector element registers
* Fixing assertion in read/setVecElemOperand APIs.
* Using the right register index in SimpleThread
* Using VecElem instead of VecReg on O3 readArchVecElem
Change-Id: I265320dcbe35eb47075991301dfc99333c5190c4
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/15598
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/cpu/o3/free_list.hh')
| -rw-r--r-- | src/cpu/o3/free_list.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/o3/free_list.hh b/src/cpu/o3/free_list.hh index 3ad08ee98..e7a899cdf 100644 --- a/src/cpu/o3/free_list.hh +++ b/src/cpu/o3/free_list.hh @@ -234,6 +234,9 @@ class UnifiedFreeList /** Returns the number of free vector registers. */ unsigned numFreeVecRegs() const { return vecList.numFreeRegs(); } + /** Returns the number of free vector registers. */ + unsigned numFreeVecElems() const { return vecElemList.numFreeRegs(); } + /** Returns the number of free cc registers. */ unsigned numFreeCCRegs() const { return ccList.numFreeRegs(); } }; |