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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-03-11 18:18:17 +0100 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-03-11 18:18:17 +0100 |
| commit | af1b08974ff75966ec48b4d93d5da8b5a4beab43 (patch) | |
| tree | 76405e7e720552ec89048bf4620550a3bd8bd3b6 /backend/CSE2.v | |
| parent | ca1536a5d9e850cf9c86a70f421412d2c7bdff38 (diff) | |
| parent | 9e706de1eb25d6d6dbeb1eb2ced71e48523a499f (diff) | |
| download | compcert-kvx-af1b08974ff75966ec48b4d93d5da8b5a4beab43.tar.gz compcert-kvx-af1b08974ff75966ec48b4d93d5da8b5a4beab43.zip | |
Merge remote-tracking branch 'origin/mppa-work' into mppa-cse3
Diffstat (limited to 'backend/CSE2.v')
| -rw-r--r-- | backend/CSE2.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/CSE2.v b/backend/CSE2.v index 99ecc623..efa70b40 100644 --- a/backend/CSE2.v +++ b/backend/CSE2.v @@ -356,7 +356,7 @@ Definition transf_instr (fmap : option (PMap.t RB.t)) match instr with | Iop op args dst s => let args' := subst_args fmap pc args in - match find_op_in_fmap fmap pc op args' with + match (if is_trivial_op op then None else find_op_in_fmap fmap pc op args') with | None => Iop op args' dst s | Some src => Iop Omove (src::nil) dst s end |