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author | Andy Wingo <wingo@pobox.com> | 2020-05-11 15:38:36 +0200 |
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committer | Andy Wingo <wingo@pobox.com> | 2020-05-11 15:42:20 +0200 |
commit | b5108ccb2a1e02ba7182be81b746ad86d31cb419 (patch) | |
tree | 2eb502a801306bdbba2f8f3396ebf704d834bb9b /module/language/tree-il/optimize.scm | |
parent | a68c80c747a2a8ec92fa84684ebd60b4ecb7ffa0 (diff) | |
download | guile-b5108ccb2a1e02ba7182be81b746ad86d31cb419.tar.gz |
Avoid having "guild compile" load optimizers
* module/language/cps/optimize.scm (cps-optimizations):
* module/language/tree-il/optimize.scm (tree-il-optimizations):
* module/system/base/optimize.scm (available-optimizations): Invert the
dependency tree to hold the names and default optimization levels in a
central place instead of in the optimizers. It moves definitions
farther from uses, but it avoids us having to load the CPS optimizer
if we don't need it, which improves bootstrap times.
Diffstat (limited to 'module/language/tree-il/optimize.scm')
-rw-r--r-- | module/language/tree-il/optimize.scm | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/module/language/tree-il/optimize.scm b/module/language/tree-il/optimize.scm index f4a5b4db1..6c64e17c1 100644 --- a/module/language/tree-il/optimize.scm +++ b/module/language/tree-il/optimize.scm @@ -27,6 +27,7 @@ #:use-module (language tree-il peval) #:use-module (language tree-il primitives) #:use-module (ice-9 match) + #:use-module (system base optimize) #:export (optimize make-lowerer tree-il-optimizations)) @@ -62,21 +63,7 @@ x) (define (tree-il-optimizations) - ;; Avoid resolve-primitives until -O2, when CPS optimizations kick in. - ;; Otherwise, inlining the primcalls during Tree-IL->CPS compilation - ;; will result in a lot of code that will never get optimized nicely. - ;; Similarly letrectification is great for generated code quality, but - ;; as it gives the compiler more to work with, it increases compile - ;; time enough that we reserve it for -O2. Also, this makes -O1 avoid - ;; assumptions about top-level values, in the same way that avoiding - ;; resolve-primitives does. - '((#:cps? 1) - (#:resolve-primitives? 2) - (#:expand-primitives? 1) - (#:letrectify? 2) - (#:seal-private-bindings? 3) - (#:partial-eval? 1) - (#:eta-expand? 2))) + (available-optimizations 'tree-il)) (define (make-lowerer optimization-level opts) (define (enabled-for-level? level) (<= level optimization-level)) |