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authorVincent Ambo <mail@tazj.in>2023-01-04T15·41+0300
committerclbot <clbot@tvl.fyi>2023-01-04T16·30+0000
commit0c17718dd10f8b53b523eb8c54a525c7af166712 (patch)
tree6e4022a976a2eb00b51eb33b763c12014c7cab81 /tvix/eval/src
parent9b8ba915c8c006f55c12a8af927810a901e7a378 (diff)
refactor(tvix/eval): avoid unnecessary pop/push in OpForce r/5583
Change-Id: Ic7559eaa43aa0dcc97babb7669770c0f7f959f1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7754
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Diffstat (limited to 'tvix/eval/src')
-rw-r--r--tvix/eval/src/vm.rs7
1 files changed, 1 insertions, 6 deletions
diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs
index 107aadb6e068..3dece0641281 100644
--- a/tvix/eval/src/vm.rs
+++ b/tvix/eval/src/vm.rs
@@ -1003,14 +1003,9 @@ impl<'o> VM<'o> {
             }
 
             OpCode::OpForce => {
-                let value = self.pop();
-
-                if let Value::Thunk(thunk) = value {
-                    self.push(Value::Thunk(thunk));
+                if let Some(Value::Thunk(_)) = self.stack.last() {
                     let trampoline = fallible!(self, Thunk::force_trampoline(self));
                     return Ok(trampoline);
-                } else {
-                    self.push(value);
                 }
             }