This patch is part of a series that moves towards a consistent use of
g_assert_not_reached() rather than an ad hoc mix of different
assertion mechanisms.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
 target/ppc/dfp_helper.c | 8 ++++----
 target/ppc/mmu_helper.c | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/target/ppc/dfp_helper.c b/target/ppc/dfp_helper.c
index 5967ea07a92..ecc3f793267 100644
--- a/target/ppc/dfp_helper.c
+++ b/target/ppc/dfp_helper.c
@@ -249,7 +249,7 @@ static void dfp_set_FPRF_from_FRT_with_context(struct PPC_DFP *dfp,
         fprf = 0x05;
         break;
     default:
-        assert(0); /* should never get here */
+        g_assert_not_reached();
     }
     dfp->env->fpscr &= ~FP_FPRF;
     dfp->env->fpscr |= (fprf << FPSCR_FPRF);
@@ -1243,7 +1243,7 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b) \
         } else if (decNumberIsQNaN(&dfp.b)) {                  \
             vt.VsrD(1) = -2;                                   \
         } else {                                               \
-            assert(0);                                         \
+            g_assert_not_reached();                            \
         }                                                      \
         set_dfp64(t, &vt);                                     \
     } else {                                                   \
@@ -1252,7 +1252,7 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b) \
         } else if ((size) == 128) {                            \
             vt.VsrD(1) = dfp.b.exponent + 6176;                \
         } else {                                               \
-            assert(0);                                         \
+            g_assert_not_reached();                            \
         }                                                      \
         set_dfp64(t, &vt);                                     \
     }                                                          \
@@ -1300,7 +1300,7 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *a,          \
         raw_inf = 0x1e000;                                                \
         bias = 6176;                                                      \
     } else {                                                              \
-        assert(0);                                                        \
+        g_assert_not_reached();                                           \
     }                                                                     \
                                                                           \
     if (unlikely((exp < 0) || (exp > max_exp))) {                         \
diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c
index b0a0676beba..b167b37e0ab 100644
--- a/target/ppc/mmu_helper.c
+++ b/target/ppc/mmu_helper.c
@@ -316,7 +316,7 @@ void ppc_tlb_invalidate_one(CPUPPCState *env, target_ulong addr)
         break;
     default:
         /* Should never reach here with other MMU models */
-        assert(0);
+        g_assert_not_reached();
     }
 #else
     ppc_tlb_invalidate_all(env);
-- 
2.39.2