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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-11-25 10:37:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 21:04:49 -0700 |
| commit | 384b8be31a6ae2813867cea7fcccc464b788b812 (patch) | |
| tree | 99e95fc21f76ebf3899819a1a8c91720a4309e85 /Makefile | |
| parent | 0cde10b1951b7175edab953b3325f8c0c990eea1 (diff) | |
| download | sparse-dev-384b8be31a6ae2813867cea7fcccc464b788b812.tar.gz | |
Move instruction simplification to new file "simplify.c".
Also, allow marking a pseudo unused by setting it to VOID,
which just disables further renaming of that use. This is
needed to make phi-source instructions (that can be shared
among multiple phi-nodes thanks to CSE) be collectable.
We used to just mark the phi source dead, but that was
wrong, since _another_ phi node might be using it.
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -13,7 +13,7 @@ LIB_H= token.h parse.h lib.h symbol.h scope.h expression.h target.h \ LIB_OBJS= target.o parse.o tokenize.o pre-process.o symbol.o lib.o scope.o \ expression.o show-parse.o evaluate.o expand.o inline.o linearize.o \ - sort.o flow.o cse.o compat-$(OS).o + sort.o flow.o cse.o simplify.o compat-$(OS).o LIB_FILE= sparse.a LIBS=$(LIB_FILE) @@ -73,6 +73,7 @@ expand.o: $(LIB_H) linearize.o: $(LIB_H) flow.o: $(LIB_H) cse.o: $(LIB_H) +simplify.o: $(LIB_H) sort.o: $(LIB_H) inline.o: $(LIB_H) target.o: $(LIB_H) |