Hi,
The hunk for setting flag OPTION_MASK_P10_FUSION locates wrongly
between the if and else if block for OPTION_MASK_MMA. This is
to fix this oversight accordingly.
Bootstrapped and regtested on powerpc64-linux-gnu P8 and
powerpc64le-linux-gnu P9 and P10.
IMO this is obvious, already committed in r13-4816-gfb73bfdb67789f.
BR,
Kewen
-----
gcc/ChangeLog:
* config/rs6000/rs6000.cc (rs6000_option_override_internal): Fix the
location for OPTION_MASK_P10_FUSION flag setting.
---
gcc/config/rs6000/rs6000.cc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index eb7ad5e954f..88c865b6b4b 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -4369,10 +4369,6 @@ rs6000_option_override_internal (bool global_init_p)
if (TARGET_POWER10 && (rs6000_isa_flags_explicit & OPTION_MASK_MMA) == 0)
rs6000_isa_flags |= OPTION_MASK_MMA;
- if (TARGET_POWER10
- && (rs6000_isa_flags_explicit & OPTION_MASK_P10_FUSION) == 0)
- rs6000_isa_flags |= OPTION_MASK_P10_FUSION;
-
/* Turn off vector pair/mma options on non-power10 systems. */
else if (!TARGET_POWER10 && TARGET_MMA)
{
@@ -4382,6 +4378,10 @@ rs6000_option_override_internal (bool global_init_p)
rs6000_isa_flags &= ~OPTION_MASK_MMA;
}
+ if (TARGET_POWER10
+ && (rs6000_isa_flags_explicit & OPTION_MASK_P10_FUSION) == 0)
+ rs6000_isa_flags |= OPTION_MASK_P10_FUSION;
+
/* MMA requires SIMD support as ISA 3.1 claims and our implementation
such as "*movoo" uses vector pair access which use VSX registers.
So make MMA require VSX support here. */
--
2.27.0
