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
