qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH 17/19] target/ppc: Clear fpstatus flags for xscvdpsp[n]


From: Víctor Colombo
Subject: [PATCH 17/19] target/ppc: Clear fpstatus flags for xscvdpsp[n]
Date: Thu, 1 Sep 2022 10:17:54 -0300

Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
---
 target/ppc/fpu_helper.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index 51142bd7d5..5f7f52ab5b 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2719,6 +2719,8 @@ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, 
ppc_vsr_t *xb)      \
     ppc_vsr_t t = { };                                                \
     int i;                                                            \
                                                                       \
+    helper_reset_fpstatus(env);                                       \
+                                                                      \
     for (i = 0; i < nels; i++) {                                      \
         t.VsrW(2 * i) = stp##_to_##ttp(xb->VsrD(i), &env->fp_status); \
         if (unlikely(stp##_is_signaling_nan(xb->VsrD(i),              \
@@ -2865,6 +2867,7 @@ uint64_t helper_xscvdpspn(CPUPPCState *env, uint64_t xb)
 {
     uint64_t result, sign, exp, frac;
 
+    helper_reset_fpstatus(env);
     float_status tstat = env->fp_status;
     set_float_exception_flags(0, &tstat);
 
-- 
2.25.1




reply via email to

[Prev in Thread] Current Thread [Next in Thread]