| commit | e88d9e826ee68219dd4dbb2c0d8bdaee0a864301 | |
| author | Hans-Peter Nilsson <hp@axis.com> | |
| Sat, 18 Feb 2023 04:19:21 +0000 (18 05:19 +0100) | ||
| committer | Hans-Peter Nilsson <hp@bitrange.com> | |
| Thu, 4 May 2023 00:43:26 +0000 (4 02:43 +0200) | ||
| tree | fd3fbdc01bec34568d95f392d9f4eec3079470f0 | treesnapshot (tar.gz zip) |
| parent | 9525daf0fbc5c836ee028f5b58612857de7da51d | commitdiff |
CRIS-LRA: Define TARGET_SPILL_CLASS
This has no effect on arith-rand-ll (which suffers badly from LRA) and
marginal effects (0.01% improvement) on coremark, but the size of
coremark shrinks by 0.2%. An earlier version was tested with a tree
around 2023-03 which showed (marginally) that ALL_REGS is preferable
to GENERAL_REGS.
* config/cris/cris.cc (TARGET_SPILL_CLASS): Define
to ALL_REGS.
This has no effect on arith-rand-ll (which suffers badly from LRA) and
marginal effects (0.01% improvement) on coremark, but the size of
coremark shrinks by 0.2%. An earlier version was tested with a tree
around 2023-03 which showed (marginally) that ALL_REGS is preferable
to GENERAL_REGS.
* config/cris/cris.cc (TARGET_SPILL_CLASS): Define
to ALL_REGS.
| gcc/config/cris/cris.cc | diffblobblamehistory |