diff options
Diffstat (limited to 'gcc-4.8/gcc/config/s390/s390.opt')
| -rw-r--r-- | gcc-4.8/gcc/config/s390/s390.opt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/config/s390/s390.opt b/gcc-4.8/gcc/config/s390/s390.opt index a4e6ef25d..65d17c334 100644 --- a/gcc-4.8/gcc/config/s390/s390.opt +++ b/gcc-4.8/gcc/config/s390/s390.opt @@ -96,6 +96,14 @@ mhard-float Target Report RejectNegative Negative(msoft-float) InverseMask(SOFT_FLOAT, HARD_FLOAT) Enable hardware floating point +mhotpatch +Target Report Var(s390_deferred_options) Defer +Prepend the function label with 12 two-byte Nop instructions, and add a four byte Nop instruction after the label for hotpatching. + +mhotpatch= +Target RejectNegative Report Joined Var(s390_deferred_options) Defer +Prepend the function label with the given number of two-byte Nop instructions, and add a four byte Nop instruction after the label for hotpatching. + mlong-double-128 Target Report RejectNegative Negative(mlong-double-64) Mask(LONG_DOUBLE_128) Use 128-bit long double |