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# Date Author Comment
53108fb5 07/30/2011 01:51 pm Kirill Batuzov

Do constant folding for basic arithmetic operations.

Perform actual constant folding for ADD, SUB and MUL operations.

Signed-off-by: Kirill Batuzov <>
Signed-off-by: Blue Swirl <>
22613af4 07/30/2011 01:51 pm Kirill Batuzov

Add copy and constant propagation.

Make tcg_constant_folding do copy and constant propagation. It is a
preparational work before actual constant folding.

Signed-off-by: Kirill Batuzov <>
Signed-off-by: Blue Swirl <>
8f2e8c07 07/30/2011 01:51 pm Kirill Batuzov

Add TCG optimizations stub

Added file tcg/optimize.c to hold TCG optimizations. Function tcg_optimize
is called from tcg_gen_code_common. It calls other functions performing
specific optimizations. Stub for constant folding was added.

Signed-off-by: Kirill Batuzov <>...