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author | Mike Pall <mike> | 2012-07-02 23:47:12 +0200 |
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committer | Mike Pall <mike> | 2012-07-02 23:47:12 +0200 |
commit | 0af3f47ba01b9634f75a1aee38e318d74dab53d0 (patch) | |
tree | 1ab064739041d279a54f89f396ae03bc9cf89864 /src/lj_jit.h | |
parent | 79e1eaa73b1bb8dd0e2ea7aeaba8504f89e5ff94 (diff) | |
download | luajit2-0af3f47ba01b9634f75a1aee38e318d74dab53d0.tar.gz |
Add allocation sinking and store sinking optimization.
Diffstat (limited to 'src/lj_jit.h')
-rw-r--r-- | src/lj_jit.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/lj_jit.h b/src/lj_jit.h index 28cdd17a..517b3264 100644 --- a/src/lj_jit.h +++ b/src/lj_jit.h @@ -63,19 +63,20 @@ #define JIT_F_OPT_NARROW 0x00200000 #define JIT_F_OPT_LOOP 0x00400000 #define JIT_F_OPT_ABC 0x00800000 -#define JIT_F_OPT_FUSE 0x01000000 +#define JIT_F_OPT_SINK 0x01000000 +#define JIT_F_OPT_FUSE 0x02000000 /* Optimizations names for -O. Must match the order above. */ #define JIT_F_OPT_FIRST JIT_F_OPT_FOLD #define JIT_F_OPTSTRING \ - "\4fold\3cse\3dce\3fwd\3dse\6narrow\4loop\3abc\4fuse" + "\4fold\3cse\3dce\3fwd\3dse\6narrow\4loop\3abc\4sink\4fuse" /* Optimization levels set a fixed combination of flags. */ #define JIT_F_OPT_0 0 #define JIT_F_OPT_1 (JIT_F_OPT_FOLD|JIT_F_OPT_CSE|JIT_F_OPT_DCE) #define JIT_F_OPT_2 (JIT_F_OPT_1|JIT_F_OPT_NARROW|JIT_F_OPT_LOOP) -#define JIT_F_OPT_3 \ - (JIT_F_OPT_2|JIT_F_OPT_FWD|JIT_F_OPT_DSE|JIT_F_OPT_ABC|JIT_F_OPT_FUSE) +#define JIT_F_OPT_3 (JIT_F_OPT_2|\ + JIT_F_OPT_FWD|JIT_F_OPT_DSE|JIT_F_OPT_ABC|JIT_F_OPT_SINK|JIT_F_OPT_FUSE) #define JIT_F_OPT_DEFAULT JIT_F_OPT_3 #if LJ_TARGET_WINDOWS || LJ_64 |