From: Víctor Colombo <[email protected]>
In 205eb5a89e we updated most VSX instructions to zero the
second doubleword, as is requested by PowerISA since v3.1.
However, VSX_MADD helper was left behind unchanged, while it
is also affected and should be fixed as well.
This patch applies the fix for MADD instructions.
Fixes: 205eb5a89e ("target/ppc: Change VSX instructions behavior to fill with
zeros")
Signed-off-by: Víctor Colombo <[email protected]>
Reviewed-by: Daniel Henrique Barboza <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Daniel Henrique Barboza <[email protected]>
---
target/ppc/fpu_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index 32995179b5..f07330ffc1 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2167,7 +2167,7 @@ VSX_TSQRT(xvtsqrtsp, 4, float32, VsrW(i), -126, 23)
void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, \
ppc_vsr_t *s1, ppc_vsr_t *s2, ppc_vsr_t *s3) \
{ \
- ppc_vsr_t t = *xt; \
+ ppc_vsr_t t = { }; \
int i; \
\
helper_reset_fpstatus(env); \
--
2.37.3
