[PATCH] [sim,rx] Silence warning that turns into a build error
Luis Machado
luis.machado@linaro.org
Thu Apr 8 19:51:43 GMT 2021
On a 32-bit build, I ran into the following:
sim/rx/fpu.c:789:6: error: ‘*((void *)&a+8)’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
rv = fp_implode (&a);
To silence this, just initialize the struct with 0's.
sim/rx/ChangeLog:
YYYY-MM-DD Luis Machado <luis.machado@linaro.org>
* fpu.c (rxfp_itof): Initialize structure.
---
sim/rx/fpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sim/rx/fpu.c b/sim/rx/fpu.c
index f9e9007192a..9c789e8518c 100644
--- a/sim/rx/fpu.c
+++ b/sim/rx/fpu.c
@@ -732,7 +732,7 @@ rxfp_itof (long fa, int round_mode)
int sign = 0;
unsigned int frac_bits;
volatile unsigned int whole_bits;
- FP_Parts a;
+ FP_Parts a = {0, 0, 0, 0, 0};
if (fa == 0)
return PLUS_ZERO;
--
2.25.1
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