MULTIPLE-VALUE-CALL not optimized
Bug #753803 reported by
Nikodemus Siivola
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| SBCL |
Fix Released
|
Medium
|
Unassigned | ||
Bug Description
Python fails to detect cases where MULTIPLE-VALUE-CALL is exactly equivalent to FUNCALL:
(disassemble (compile nil `(lambda (x y) (declare (single-float x y)) (+ x (multiple-
though it /does/ deal with the special case of a single VALUES argument:
(disassemble (compile nil `(lambda (x y) (declare (single-float x y)) (+ x (multiple-
but even two is one too many:
(disassemble (compile nil `(lambda (x y) (declare (single-float x y)) (+ x (multiple-
| tags: | added: compiler optimization |
| Changed in sbcl: | |
| importance: | Undecided → Medium |
| status: | New → Triaged |
Revision history for this message
| Stas Boukarev (stassats) wrote | #1 |
| Changed in sbcl: | |
| status: | Triaged → Fix Committed |
| Changed in sbcl: | |
| status: | Fix Committed → Fix Released |
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