diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/minor/execute.cc | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/cpu/minor/execute.cc b/src/cpu/minor/execute.cc index c9970b39a..832609993 100644 --- a/src/cpu/minor/execute.cc +++ b/src/cpu/minor/execute.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014,2018 ARM Limited + * Copyright (c) 2013-2014,2018-2019 ARM Limited * All rights reserved * * The license below extends only to copyright in the software and shall @@ -498,12 +498,15 @@ Execute::executeMemRefInst(MinorDynInstPtr inst, BranchData &branch, if (inst->traceData) inst->traceData->setPredicate(passed_predicate); - /* If the instruction didn't pass its predicate (and so will not - * progress from here) Try to branch to correct and branch - * mis-prediction. */ - if (!passed_predicate) { + /* If the instruction didn't pass its predicate + * or it is a predicated vector instruction and the + * associated predicate register is all-false (and so will not + * progress from here) Try to branch to correct and branch + * mis-prediction. */ + if (!inst->inLSQ) { /* Leave it up to commit to handle the fault */ lsq.pushFailedRequest(inst); + inst->inLSQ = true; } } |