[PATCH] RISC-V: THEAD: Fix improper immediate value for MODIFY_DISP instruction on 32-bit systems.

[Jin Ma <jinma@linux.alibaba.com>]

When using  '%ld' to print 'long long int' variable, 'fprintf' will
produce messy output on a 32-bit system, in an incorrect instruction
being generated, such as 'th.lwib a1,(a0),-16,4294967295'. And the
following error occurred during compilation:

Assembler messages:
Error: improper immediate value (18446744073709551615)

gcc/ChangeLog:

	* config/riscv/thead.cc (th_print_operand_address): Change %ld
	to %lld.
---
 gcc/config/riscv/thead.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/riscv/thead.cc b/gcc/config/riscv/thead.cc
index 2955bc5f8a9..9ee6444b627 100644
--- a/gcc/config/riscv/thead.cc
+++ b/gcc/config/riscv/thead.cc
@@ -1141,7 +1141,7 @@ th_print_operand_address (FILE *file, machine_mode mode, rtx x)
       return true;
 
     case ADDRESS_REG_WB:
-      fprintf (file, "(%s),%ld,%u", reg_names[REGNO (addr.reg)],
+      fprintf (file, "(%s),%lld,%u", reg_names[REGNO (addr.reg)],
 	       INTVAL (addr.offset) >> addr.shift, addr.shift);
 	return true;
 
-- 
2.17.1