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riscv-gcc-1
Commit d7083c81 by Doug Evans
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(CC_NO_OVERFLOW): Add comment clarifying usage. 

From-SVN: r11657
parent 2accfbc7
Showing with 2 additions and 0 deletions
gcc/conditions.h
......@@ -85,6 +85,8 @@ extern CC_STATUS cc_status;
/* This bit means that the current setting of the overflow flag
is bogus and conditional jumps should pretend there is no overflow. */
/* ??? Note that for most targets this macro is misnamed as it applies
to the carry flag, not the overflow flag. */
#define CC_NO_OVERFLOW 010
/* This bit means that what ought to be in the Z bit
......
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