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riscv-gcc-1
Commit dac45ea3 by Richard Stallman
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Comment change for meaning of TREE_CONSTANT_OVERFLOW. 

From-SVN: r2054
parent fe3e8e40
Showing with 1 additions and 2 deletions
gcc/tree.h
...@@ -228,8 +228,7 @@ struct tree_common ...@@ -228,8 +228,7 @@ struct tree_common
implicitly and should not lead to an "unused value" warning. */ implicitly and should not lead to an "unused value" warning. */
#define TREE_NO_UNUSED_WARNING(NODE) ((NODE)->common.static_flag) #define TREE_NO_UNUSED_WARNING(NODE) ((NODE)->common.static_flag)
/* In a NON_LVALUE_EXPR, this means there was overflow in folding. /* In an INTEGER_CST, this means there was overflow in folding. */
The folded constant is inside the NON_LVALUE_EXPR. */
#define TREE_CONSTANT_OVERFLOW(NODE) ((NODE)->common.static_flag) #define TREE_CONSTANT_OVERFLOW(NODE) ((NODE)->common.static_flag)
/* Nonzero for a TREE_LIST or TREE_VEC node means that the derivation /* Nonzero for a TREE_LIST or TREE_VEC node means that the derivation
......
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