Hello Everyone,
In GCC I found a MACRO called STRIP_NOPS and it is defined as the
following:
#define STRIP_NOPS(EXP) \
while ((TREE_CODE (EXP) == NOP_EXPR \
|| TREE_CODE (EXP) == CONVERT_EXPR \
|| TREE_CODE (EXP) == NON_LVALUE_EXPR) \
&& TREE_OPERAND (EXP, 0) != error_mark_node \
&& (TYPE_MODE (TREE_TYPE (EXP)) \
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (EXP, 0))))) \
(EXP) = TREE_OPERAND (EXP, 0)
I am currently having a VLIW architecture and I want to put NOPs between
the dependent instructions... So if I disable this #define, then will it
do the trick? Can someone please explain to me ohw this works?
Any help is greatly appreciated!
Please CC me in your response since I am not a subscribed to this list.
Yours Sincerely,
Balaji V. Iyer.
--
Balaji V. Iyer
PhD Candidate,
Center for Efficient, Scalable and Reliable Computing,
Department of Electrical and Computer Engineering,
North Carolina State University.
