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| author | Ludovic Courtès <ludo@gnu.org> | 2021-09-20 23:24:24 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-09-20 23:24:24 +0200 |
| commit | 330c6ea83f492672578b62d0683acbb532d1a5d9 (patch) | |
| tree | ef7849d39141bea6690395ad9d417024242dfe4b /module/language | |
| parent | 136417990c136bd700867bfd9967f030713f8499 (diff) | |
| download | guile-330c6ea83f492672578b62d0683acbb532d1a5d9.tar.gz | |
Fix 'ash' primcall match clause in baseline compiler.
Previously the pattern would only match when the two 'src' values were
the same, which is not the case for example when running on the
interpreter.
* module/language/tree-il/compile-bytecode.scm (canonicalize): In 'ash
primcall pattern, rename second 'src' to 'src*'.
Diffstat (limited to 'module/language')
| -rw-r--r-- | module/language/tree-il/compile-bytecode.scm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/module/language/tree-il/compile-bytecode.scm b/module/language/tree-il/compile-bytecode.scm index c495d2ae6..551ae68e9 100644 --- a/module/language/tree-il/compile-bytecode.scm +++ b/module/language/tree-il/compile-bytecode.scm @@ -459,10 +459,10 @@ v))) ;; Transform "ash" to lsh / rsh. - (($ <primcall> src 'ash (x ($ <const> src (? exact-integer? y)))) + (($ <primcall> src 'ash (x ($ <const> src* (? exact-integer? y)))) (if (negative? y) - (make-primcall src 'lsh (list x (make-const src (- y)))) - (make-primcall src 'rsh (list x (make-const src y))))) + (make-primcall src 'lsh (list x (make-const src* (- y)))) + (make-primcall src 'rsh (list x (make-const src* y))))) ;; (throw key subr msg (list x) (list x)) (($ <primcall> src 'throw |