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author | Ori Bernstein <ori@eigenstate.org> | 2012-06-15 12:07:52 -0400 |
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committer | Ori Bernstein <ori@eigenstate.org> | 2012-06-15 12:07:52 -0400 |
commit | f143320b261f68c3fe03eb42ba5fc4dbc93ecba5 (patch) | |
tree | 4d38d5d690a7ca591476c1c78fe48d65654a2455 /opt | |
parent | 67bd2a9810f0891b26ed05830a565fa452aa04da (diff) | |
download | mc-f143320b261f68c3fe03eb42ba5fc4dbc93ecba5.tar.gz |
Add rudimentary constant folding.
Diffstat (limited to 'opt')
-rw-r--r-- | opt/Makefile | 1 | ||||
-rw-r--r-- | opt/opt.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/opt/Makefile b/opt/Makefile index 636140a..3dacc1d 100644 --- a/opt/Makefile +++ b/opt/Makefile @@ -1,5 +1,6 @@ LIB=libopt.a OBJ=cfg.o \ + fold.o \ df.o \ DEPS=../parse/libparse.a @@ -24,6 +24,8 @@ struct Bb { Bitset *succ; }; +/* expression folding */ +Node *fold(Node *n); /* Takes a reduced block, and returns a flow graph. */ Cfg *mkcfg(Node **nl, size_t nn); void dumpcfg(Cfg *c, FILE *fd); |