diff options
Diffstat (limited to 'gcc/config/fr30/fr30.h')
| -rw-r--r-- | gcc/config/fr30/fr30.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h index 760ab22d941..6bda37d33ed 100644 --- a/gcc/config/fr30/fr30.h +++ b/gcc/config/fr30/fr30.h @@ -1359,17 +1359,6 @@ do \ same word of the structure, but to different bytes. */ #define SLOW_BYTE_ACCESS 1 -/* Define this macro if zero-extension (of a `char' or `short' to an `int') can - be done faster if the destination is a register that is known to be zero. - - If you define this macro, you must have instruction patterns that recognize - RTL structures like this: - - (set (strict_low_part (subreg:QI (reg:SI ...) 0)) ...) - - and likewise for `HImode'. */ -#define SLOW_ZERO_EXTEND 0 - /*}}}*/ /*{{{ Dividing the output into sections. */ |