[COMMITED] [RSIC-V] Fix 32bit riscv with zbs extension enabled

[apinski--- via Gcc-patches]

From: Andrew Pinski <apin...@marvell.com>

The problem here was a disconnect between splittable_const_int_operand
predicate and the function riscv_build_integer_1 for 32bits with zbs enabled.
The splittable_const_int_operand predicate had a check for TARGET_64BIT which
was not needed so this patch removed it.

Committed as obvious after a build for risc32-elf configured with 
--with-arch=rv32imac_zba_zbb_zbc_zbs.

Thanks,
Andrew Pinski

gcc/ChangeLog:

        * config/riscv/predicates.md (splittable_const_int_operand):
        Remove the check for TARGET_64BIT for single bit const values.
---
 gcc/config/riscv/predicates.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/riscv/predicates.md b/gcc/config/riscv/predicates.md
index 90db5dfcdd5..e98db2cb574 100644
--- a/gcc/config/riscv/predicates.md
+++ b/gcc/config/riscv/predicates.md
@@ -76,7 +76,7 @@ (define_predicate "splittable_const_int_operand"
 
   /* Check whether the constant can be loaded in a single
      instruction with zbs extensions.  */
-  if (TARGET_64BIT && TARGET_ZBS && SINGLE_BIT_MASK_OPERAND (INTVAL (op)))
+  if (TARGET_ZBS && SINGLE_BIT_MASK_OPERAND (INTVAL (op)))
     return false;
 
   /* Otherwise check whether the constant can be loaded in a single
-- 
2.27.0