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authorAndy Wingo <wingo@pobox.com>2009-10-25 12:41:48 +0100
committerAndy Wingo <wingo@pobox.com>2009-10-25 13:12:27 +0100
commit8b652112048ae2c482993897cdf40c5d9a67a8d2 (patch)
tree77a6913933bdfe702de01eb12c245509cccd5721 /module/language/assembly/compile-bytecode.scm
parentdf435c83072a79d9fdacbc57d9925ab7c0be5deb (diff)
downloadguile-8b652112048ae2c482993897cdf40c5d9a67a8d2.tar.gz
assembly/disassembly support for br-if-nargs-*
* module/language/assembly/compile-bytecode.scm (write-bytecode): Handle br-if-nargs compilation. * module/language/assembly/decompile-bytecode.scm (decode-load-program): And decompile them nicely as well. * module/language/assembly/disassemble.scm (code-annotation): And, present the disassembly if br-if-nargs-* nicely.
Diffstat (limited to 'module/language/assembly/compile-bytecode.scm')
-rw-r--r--module/language/assembly/compile-bytecode.scm3
1 files changed, 3 insertions, 0 deletions
diff --git a/module/language/assembly/compile-bytecode.scm b/module/language/assembly/compile-bytecode.scm
index d92821cc9..e6fc5bc2a 100644
--- a/module/language/assembly/compile-bytecode.scm
+++ b/module/language/assembly/compile-bytecode.scm
@@ -137,6 +137,9 @@
((br-if-not-eq ,l) (write-break l))
((br-if-null ,l) (write-break l))
((br-if-not-null ,l) (write-break l))
+ ((br-if-nargs-ne ,hi ,lo ,l) (write-byte hi) (write-byte lo) (write-break l))
+ ((br-if-nargs-lt ,hi ,lo ,l) (write-byte hi) (write-byte lo) (write-break l))
+ ((br-if-nargs-gt ,hi ,lo ,l) (write-byte hi) (write-byte lo) (write-break l))
((mv-call ,n ,l) (write-byte n) (write-break l))
(else
(cond