After the simplify-rtx patch, we can now be asked about conditions we
wouldn't be asked about before. This is perfectly fine, except we
have a little over-eager assert. Remove that one.
I originally had this patch before the simplify-rtx one, but I reordered
them without retesting every step. And broke the powerpc bootstraps now.
So sorry.
It failed in stage 1 before, it's still building but past there, so I'll
commit this now.
Segher
2019-11-07 Segher Boessenkool <seg...@kernel.crashing.org>
* config/rs6000/rs6000.c (validate_condition_mode): Don't assert for
valid conditions.
---
gcc/config/rs6000/rs6000.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index d9d275b..d48157a 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -10250,14 +10250,6 @@ validate_condition_mode (enum rtx_code code,
machine_mode mode)
&& code != UNGT && code != UNLT
&& code != UNGE && code != UNLE));
- /* These should never be generated except for
- flag_finite_math_only. */
- gcc_assert (mode != CCFPmode
- || flag_finite_math_only
- || (code != LE && code != GE
- && code != UNEQ && code != LTGT
- && code != UNGT && code != UNLT));
-
/* These are invalid; the information is not there. */
gcc_assert (mode != CCEQmode || code == EQ || code == NE);
}
--
1.8.3.1
