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| author | Hans-Peter Nilsson <hp@axis.com> | 2020-01-27 01:33:42 +0100 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@axis.com> | 2020-05-09 03:41:35 +0200 |
| commit | a4f15e7ae10e2ac5f3baa4c1d5e16801e5967c18 (patch) | |
| tree | 6d73fcb043e083e94e5fcafe289f82b6dd273707 /gcc | |
| parent | a792c62c17aed562f415771b0f89b399470b4fee (diff) | |
| download | gcc-a4f15e7ae10e2ac5f3baa4c1d5e16801e5967c18.zip gcc-a4f15e7ae10e2ac5f3baa4c1d5e16801e5967c18.tar.gz gcc-a4f15e7ae10e2ac5f3baa4c1d5e16801e5967c18.tar.bz2 | |
config/cris/cris.h (REVERSIBLE_CC_MODE): Define to true.
For some reason (like a buglet in the user in jump.c), defining this makes
a beneficial difference in ledf2, thus this is separated to its own commit.
Also, add comment on (not defining) REVERSE_CONDITION.
gcc:
* config/cris/cris.h (REVERSIBLE_CC_MODE): Define to true.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/config/cris/cris.h | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3928ee7..dec4b5f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -40,6 +40,8 @@ * config/cris/cris.c (TARGET_FLAGS_REGNUM): Define. + * config/cris/cris.h (REVERSIBLE_CC_MODE): Define to true. + 2020-05-08 Vladimir Makarov <vmakarov@redhat.com> * ira-color.c (update_costs_from_allocno): Remove diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h index e721d12..bc07dd5 100644 --- a/gcc/config/cris/cris.h +++ b/gcc/config/cris/cris.h @@ -701,6 +701,9 @@ struct cum_args {int regs;}; /* FIXME: Maybe define TARGET_CANONICALIZE_COMPARISON later, when playing with optimizations. Definitely define SELECT_CC_MODE. */ +#define REVERSIBLE_CC_MODE(MODE) true + +/* No known need to define REVERSE_CONDITION, the default is good. */ /* Node: Costs */ |