diff options
Diffstat (limited to 'lisc')
| -rw-r--r-- | lisc/Makefile | 2 | ||||
| -rw-r--r-- | lisc/main.c | 2 | ||||
| -rw-r--r-- | lisc/ssa.c | 4 |
3 files changed, 7 insertions, 1 deletions
diff --git a/lisc/Makefile b/lisc/Makefile index 560fd4f..389e376 100644 --- a/lisc/Makefile +++ b/lisc/Makefile @@ -1,5 +1,5 @@ BIN = lisc -OBJ = main.o util.o parse.o mem.o ssa.o copy.o live.o isel.o spill.o rega.o emit.o +OBJ = main.o util.o parse.o ssa.o live.o isel.o spill.o rega.o emit.o CFLAGS = -Wall -Wextra -std=c99 -g -pedantic diff --git a/lisc/main.c b/lisc/main.c index a393a69..10de4d6 100644 --- a/lisc/main.c +++ b/lisc/main.c @@ -53,11 +53,13 @@ func(Fn *fn) fillrpo(fn); fillpreds(fn); filluse(fn); +#if 0 memopt(fn); ssa(fn); filluse(fn); copy(fn); filluse(fn); +#endif isel(fn); filllive(fn); fillcost(fn); diff --git a/lisc/ssa.c b/lisc/ssa.c index 9d6ef4a..8783d73 100644 --- a/lisc/ssa.c +++ b/lisc/ssa.c @@ -166,6 +166,8 @@ fillrpo(Fn *f) } } +#if 0 + /* for dominators computation, read * "A Simple, Fast Dominance Algorithm" * by K. Cooper, T. Harvey, and K. Kennedy. @@ -507,3 +509,5 @@ ssa(Fn *fn) printfn(fn, stderr); } } + +#endif |