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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2019-07-12 11:38:42 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2019-07-12 11:38:42 -0300
commitf6aab3ec1f111cd8d968bdcb7ca800e93b819d24 (patch)
tree4c36c418ecc9062e6d95de73457198b38b0afce9 /lcode.h
parentbe8445d7e4b6122620c428877b51a27d464253d5 (diff)
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First implementation of constant propagation
Local constant variables initialized with compile-time constants are optimized away from the code.
Diffstat (limited to 'lcode.h')
-rw-r--r--lcode.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lcode.h b/lcode.h
index 0758f88d..a15b6875 100644
--- a/lcode.h
+++ b/lcode.h
@@ -56,6 +56,7 @@ LUAI_FUNC int luaK_codeAsBx (FuncState *fs, OpCode o, int A, int Bx);
56LUAI_FUNC int luaK_codeABCk (FuncState *fs, OpCode o, int A, 56LUAI_FUNC int luaK_codeABCk (FuncState *fs, OpCode o, int A,
57 int B, int C, int k); 57 int B, int C, int k);
58LUAI_FUNC int luaK_isKint (expdesc *e); 58LUAI_FUNC int luaK_isKint (expdesc *e);
59LUAI_FUNC int luaK_exp2const (FuncState *fs, const expdesc *e, TValue *v);
59LUAI_FUNC void luaK_fixline (FuncState *fs, int line); 60LUAI_FUNC void luaK_fixline (FuncState *fs, int line);
60LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n); 61LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
61LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n); 62LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);